156939440110

素因数分解:

$2^1\times 5^1\times {\mathrm{23131}}^1\times {\mathrm{678481}}^1$

素因数の和:701619

約数の個数: 16

約数和(自身を含む): 282503621232

約数和(自身を除く): 125564181122

約数列:

[1, 2, 5, 10, 23131, 46262, 115655, 231310, 678481, 1356962, 3392405, 6784810, 15693944011, 31387888022, 78469720055, 156939440110]

約数ペア:

[(1, 156939440110), (2, 78469720055), (5, 31387888022), (10, 15693944011), (23131, 6784810), (46262, 3392405), (115655, 1356962), (231310, 678481)]