157219694

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 238049280

約数和(自身を除く): 80829586

約数列:

[1, 2, 163, 326, 419, 838, 1151, 2302, 68297, 136594, 187613, 375226, 482269, 964538, 78609847, 157219694]

約数ペア:

[(1, 157219694), (2, 78609847), (163, 964538), (326, 482269), (419, 375226), (838, 187613), (1151, 136594), (2302, 68297)]