158874212

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{56179}}^1$

素因数の和:56291

約数の個数: 24

約数和(自身を含む): 320900160

約数和(自身を除く): 162025948

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 56179, 112358, 224716, 393253, 786506, 1573012, 5674079, 11348158, 22696316, 39718553, 79437106, 158874212]

約数ペア:

[(1, 158874212), (2, 79437106), (4, 39718553), (7, 22696316), (14, 11348158), (28, 5674079), (101, 1573012), (202, 786506), (404, 393253), (707, 224716), (1414, 112358), (2828, 56179)]