157042246982

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{2488547}}^1$

素因数の和:2488915

約数の個数: 16

約数和(自身を含む): 238303356480

約数和(自身を除く): 81261109498

約数列:

[1, 2, 139, 227, 278, 454, 31553, 63106, 2488547, 4977094, 345908033, 564900169, 691816066, 1129800338, 78521123491, 157042246982]

約数ペア:

[(1, 157042246982), (2, 78521123491), (139, 1129800338), (227, 691816066), (278, 564900169), (454, 345908033), (31553, 4977094), (63106, 2488547)]