157992078

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{260713}}^1$

素因数の和:260819

約数の個数: 16

約数和(自身を含む): 319113936

約数和(自身を除く): 161121858

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 260713, 521426, 782139, 1564278, 26332013, 52664026, 78996039, 157992078]

約数ペア:

[(1, 157992078), (2, 78996039), (3, 52664026), (6, 26332013), (101, 1564278), (202, 782139), (303, 521426), (606, 260713)]