157086914

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{1657}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 238513248

約数和(自身を除く): 81426334

約数列:

[1, 2, 107, 214, 443, 886, 1657, 3314, 47401, 94802, 177299, 354598, 734051, 1468102, 78543457, 157086914]

約数ペア:

[(1, 157086914), (2, 78543457), (107, 1468102), (214, 734051), (443, 354598), (886, 177299), (1657, 94802), (3314, 47401)]