157992010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1436291}}^1$

素因数の和:1436309

約数の個数: 16

約数和(自身を含む): 310239072

約数和(自身を除く): 152247062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1436291, 2872582, 7181455, 14362910, 15799201, 31598402, 78996005, 157992010]

約数ペア:

[(1, 157992010), (2, 78996005), (5, 31598402), (10, 15799201), (11, 14362910), (22, 7181455), (55, 2872582), (110, 1436291)]