156918347716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1\times {\mathrm{7649}}^1$

素因数の和:9544

約数の個数: 48

約数和(自身を含む): 297178081200

約数和(自身を除く): 140259733484

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 1637, 3133, 3274, 6266, 6548, 7649, 12532, 15298, 21281, 30596, 42562, 85124, 99437, 198874, 394517, 397748, 789034, 1578068, 1843409, 3686818, 5128721, 7373636, 10257442, 12521413, 20514884, 23964317, 25042826, 47928634, 50085652, 95857268, 162778369, 325556738, 651113476, 3017660533, 6035321066, 12070642132, 39229586929, 78459173858, 156918347716]

約数ペア:

[(1, 156918347716), (2, 78459173858), (4, 39229586929), (13, 12070642132), (26, 6035321066), (52, 3017660533), (241, 651113476), (482, 325556738), (964, 162778369), (1637, 95857268), (3133, 50085652), (3274, 47928634), (6266, 25042826), (6548, 23964317), (7649, 20514884), (12532, 12521413), (15298, 10257442), (21281, 7373636), (30596, 5128721), (42562, 3686818), (85124, 1843409), (99437, 1578068), (198874, 789034), (394517, 397748)]