156723296838

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1\times {\mathrm{75683}}^1$

素因数の和:80620

約数の個数: 32

約数和(自身を含む): 317930925312

約数和(自身を除く): 161207628474

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4861, 9722, 14583, 29166, 75683, 151366, 227049, 345131, 454098, 690262, 1035393, 2070786, 5373493, 10746986, 16120479, 32240958, 367895063, 735790126, 1103685189, 2207370378, 26120549473, 52241098946, 78361648419, 156723296838]

約数ペア:

[(1, 156723296838), (2, 78361648419), (3, 52241098946), (6, 26120549473), (71, 2207370378), (142, 1103685189), (213, 735790126), (426, 367895063), (4861, 32240958), (9722, 16120479), (14583, 10746986), (29166, 5373493), (75683, 2070786), (151366, 1035393), (227049, 690262), (345131, 454098)]