161582568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1163}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 462620160

約数和(自身を除く): 301037592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 827, 1163, 1654, 2326, 2481, 3308, 3489, 4652, 4962, 5789, 6616, 6978, 8141, 9304, 9924, 11578, 13956, 16282, 17367, 19848, 23156, 24423, 27912, 32564, 34734, 46312, 48846, 65128, 69468, 97692, 138936, 195384, 961801, 1923602, 2885403, 3847204, 5770806, 6732607, 7694408, 11541612, 13465214, 20197821, 23083224, 26930428, 40395642, 53860856, 80791284, 161582568]

約数ペア:

[(1, 161582568), (2, 80791284), (3, 53860856), (4, 40395642), (6, 26930428), (7, 23083224), (8, 20197821), (12, 13465214), (14, 11541612), (21, 7694408), (24, 6732607), (28, 5770806), (42, 3847204), (56, 2885403), (84, 1923602), (168, 961801), (827, 195384), (1163, 138936), (1654, 97692), (2326, 69468), (2481, 65128), (3308, 48846), (3489, 46312), (4652, 34734), (4962, 32564), (5789, 27912), (6616, 24423), (6978, 23156), (8141, 19848), (9304, 17367), (9924, 16282), (11578, 13956)]