157475908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{3167}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 285272064

約数和(自身を除く): 127796156

約数列:

[1, 2, 4, 31, 62, 124, 401, 802, 1604, 3167, 6334, 12431, 12668, 24862, 49724, 98177, 196354, 392708, 1269967, 2539934, 5079868, 39368977, 78737954, 157475908]

約数ペア:

[(1, 157475908), (2, 78737954), (4, 39368977), (31, 5079868), (62, 2539934), (124, 1269967), (401, 392708), (802, 196354), (1604, 98177), (3167, 49724), (6334, 24862), (12431, 12668)]