141025318

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 251746560

約数和(自身を除く): 110721242

約数列:

[1, 2, 7, 14, 29, 58, 163, 203, 326, 406, 1141, 2131, 2282, 4262, 4727, 9454, 14917, 29834, 33089, 61799, 66178, 123598, 347353, 432593, 694706, 865186, 2431471, 4862942, 10073237, 20146474, 70512659, 141025318]

約数ペア:

[(1, 141025318), (2, 70512659), (7, 20146474), (14, 10073237), (29, 4862942), (58, 2431471), (163, 865186), (203, 694706), (326, 432593), (406, 347353), (1141, 123598), (2131, 66178), (2282, 61799), (4262, 33089), (4727, 29834), (9454, 14917)]