142769774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2843}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 260464896

約数和(自身を除く): 117695122

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1477, 2843, 2954, 3587, 5686, 7174, 19901, 25109, 39802, 48331, 50218, 96662, 338317, 599873, 676634, 1199746, 4199111, 8398222, 10197841, 20395682, 71384887, 142769774]

約数ペア:

[(1, 142769774), (2, 71384887), (7, 20395682), (14, 10197841), (17, 8398222), (34, 4199111), (119, 1199746), (211, 676634), (238, 599873), (422, 338317), (1477, 96662), (2843, 50218), (2954, 48331), (3587, 39802), (5686, 25109), (7174, 19901)]