143402558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 235920384

約数和(自身を除く): 92517826

約数列:

[1, 2, 13, 26, 127, 137, 254, 274, 317, 634, 1651, 1781, 3302, 3562, 4121, 8242, 17399, 34798, 40259, 43429, 80518, 86858, 226187, 452374, 523367, 564577, 1046734, 1129154, 5515483, 11030966, 71701279, 143402558]

約数ペア:

[(1, 143402558), (2, 71701279), (13, 11030966), (26, 5515483), (127, 1129154), (137, 1046734), (254, 564577), (274, 523367), (317, 452374), (634, 226187), (1651, 86858), (1781, 80518), (3302, 43429), (3562, 40259), (4121, 34798), (8242, 17399)]