157042204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{45179}}^1$

素因数の和:45273

約数の個数: 24

約数和(自身を含む): 303609600

約数和(自身を除く): 146567396

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 45179, 90358, 180716, 496969, 993938, 1987876, 3569141, 7138282, 14276564, 39260551, 78521102, 157042204]

約数ペア:

[(1, 157042204), (2, 78521102), (4, 39260551), (11, 14276564), (22, 7138282), (44, 3569141), (79, 1987876), (158, 993938), (316, 496969), (869, 180716), (1738, 90358), (3476, 45179)]