165229764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3657

約数の個数: 72

約数和(自身を含む): 454285440

約数和(自身を除く): 289055676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3557, 3871, 6636, 7114, 7742, 10671, 11613, 14228, 15484, 21342, 23226, 24899, 42684, 46452, 49798, 74697, 99596, 149394, 174293, 281003, 298788, 348586, 522879, 562006, 697172, 843009, 1045758, 1124012, 1686018, 1967021, 2091516, 3372036, 3934042, 5901063, 7868084, 11802126, 13769147, 23604252, 27538294, 41307441, 55076588, 82614882, 165229764]

約数ペア:

[(1, 165229764), (2, 82614882), (3, 55076588), (4, 41307441), (6, 27538294), (7, 23604252), (12, 13769147), (14, 11802126), (21, 7868084), (28, 5901063), (42, 3934042), (49, 3372036), (79, 2091516), (84, 1967021), (98, 1686018), (147, 1124012), (158, 1045758), (196, 843009), (237, 697172), (294, 562006), (316, 522879), (474, 348586), (553, 298788), (588, 281003), (948, 174293), (1106, 149394), (1659, 99596), (2212, 74697), (3318, 49798), (3557, 46452), (3871, 42684), (6636, 24899), (7114, 23226), (7742, 21342), (10671, 15484), (11613, 14228)]