156909126832

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{811}}^1\times {\mathrm{16363}}^1$

素因数の和:17921

約数の個数: 40

約数和(自身を含む): 304816809920

約数和(自身を除く): 147907683088

約数列:

[1, 2, 4, 8, 16, 739, 811, 1478, 1622, 2956, 3244, 5912, 6488, 11824, 12976, 16363, 32726, 65452, 130904, 261808, 599329, 1198658, 2397316, 4794632, 9589264, 12092257, 13270393, 24184514, 26540786, 48369028, 53081572, 96738056, 106163144, 193476112, 212326288, 9806820427, 19613640854, 39227281708, 78454563416, 156909126832]

約数ペア:

[(1, 156909126832), (2, 78454563416), (4, 39227281708), (8, 19613640854), (16, 9806820427), (739, 212326288), (811, 193476112), (1478, 106163144), (1622, 96738056), (2956, 53081572), (3244, 48369028), (5912, 26540786), (6488, 24184514), (11824, 13270393), (12976, 12092257), (16363, 9589264), (32726, 4794632), (65452, 2397316), (130904, 1198658), (261808, 599329)]