178094124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4817}}^1$

素因数の和:4919

約数の個数: 72

約数和(自身を含む): 491050560

約数和(自身を除く): 312956436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 4817, 6162, 9243, 9634, 12324, 14451, 18486, 19268, 28902, 36972, 43353, 57804, 62621, 86706, 125242, 173412, 187863, 250484, 375726, 380543, 563589, 751452, 761086, 1127178, 1141629, 1522172, 2254356, 2283258, 3424887, 4566516, 4947059, 6849774, 9894118, 13699548, 14841177, 19788236, 29682354, 44523531, 59364708, 89047062, 178094124]

約数ペア:

[(1, 178094124), (2, 89047062), (3, 59364708), (4, 44523531), (6, 29682354), (9, 19788236), (12, 14841177), (13, 13699548), (18, 9894118), (26, 6849774), (36, 4947059), (39, 4566516), (52, 3424887), (78, 2283258), (79, 2254356), (117, 1522172), (156, 1141629), (158, 1127178), (234, 761086), (237, 751452), (316, 563589), (468, 380543), (474, 375726), (711, 250484), (948, 187863), (1027, 173412), (1422, 125242), (2054, 86706), (2844, 62621), (3081, 57804), (4108, 43353), (4817, 36972), (6162, 28902), (9243, 19268), (9634, 18486), (12324, 14451)]