id:A074139 - OEIS Search Results

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Number of divisors of A036035(n).

+0
15

1, 2, 3, 4, 4, 6, 8, 5, 8, 9, 12, 16, 6, 10, 12, 16, 18, 24, 32, 7, 12, 15, 16, 20, 24, 27, 32, 36, 48, 64, 8, 14, 18, 20, 24, 30, 36, 32, 40, 48, 54, 64, 72, 96, 128, 9, 16, 21, 24, 25, 28, 36, 45, 40, 48, 48, 60, 72, 64, 81, 80, 96, 108, 128, 144, 192, 256, 10, 18, 24, 28 (list; graph; listen)

	OFFSET	`0,2`
	EXAMPLE	`Express A036035(n) by its prime signature; add one to each exponent, then multiply: 180 = (2^2)(3^2)(5^1) therefore the number of divisors is (2+1)(2+1)(1+1)= 18`
	CROSSREFS	`Cf. A036035, A074140, A074141.` `Sequence in context: A092601 A100476 A007896 this_sequence A017832 A056880 A053273` `Adjacent sequences: A074136 A074137 A074138 this_sequence A074140 A074141 A074142`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 28 2002`
	EXTENSIONS	`More terms from Alford Arnold (Alford1940(AT)aol.com), Sep 17 2002`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.

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