156912352812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{374039}}^1$

素因数の和:374363

約数の個数: 72

約数和(自身を含む): 407362475520

約数和(自身を除く): 250450122708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 271, 387, 516, 542, 774, 813, 1084, 1548, 1626, 2439, 3252, 4878, 9756, 11653, 23306, 34959, 46612, 69918, 104877, 139836, 209754, 374039, 419508, 748078, 1122117, 1496156, 2244234, 3366351, 4488468, 6732702, 13465404, 16083677, 32167354, 48251031, 64334708, 96502062, 101364569, 144753093, 193004124, 202729138, 289506186, 304093707, 405458276, 579012372, 608187414, 912281121, 1216374828, 1824562242, 3649124484, 4358676467, 8717352934, 13076029401, 17434705868, 26152058802, 39228088203, 52304117604, 78456176406, 156912352812]

約数ペア:

[(1, 156912352812), (2, 78456176406), (3, 52304117604), (4, 39228088203), (6, 26152058802), (9, 17434705868), (12, 13076029401), (18, 8717352934), (36, 4358676467), (43, 3649124484), (86, 1824562242), (129, 1216374828), (172, 912281121), (258, 608187414), (271, 579012372), (387, 405458276), (516, 304093707), (542, 289506186), (774, 202729138), (813, 193004124), (1084, 144753093), (1548, 101364569), (1626, 96502062), (2439, 64334708), (3252, 48251031), (4878, 32167354), (9756, 16083677), (11653, 13465404), (23306, 6732702), (34959, 4488468), (46612, 3366351), (69918, 2244234), (104877, 1496156), (139836, 1122117), (209754, 748078), (374039, 419508)]