157969706

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{1709}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 239776200

約数和(自身を除く): 81806494

約数列:

[1, 2, 113, 226, 409, 818, 1709, 3418, 46217, 92434, 193117, 386234, 698981, 1397962, 78984853, 157969706]

約数ペア:

[(1, 157969706), (2, 78984853), (113, 1397962), (226, 698981), (409, 386234), (818, 193117), (1709, 92434), (3418, 46217)]