152954978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{19259}}^1$

素因数の和:19310

約数の個数: 24

約数和(自身を含む): 264170160

約数和(自身を除く): 111215182

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 19259, 38518, 211849, 365921, 423698, 731842, 4025131, 6952499, 8050262, 13904998, 76477489, 152954978]

約数ペア:

[(1, 152954978), (2, 76477489), (11, 13904998), (19, 8050262), (22, 6952499), (38, 4025131), (209, 731842), (361, 423698), (418, 365921), (722, 211849), (3971, 38518), (7942, 19259)]