156972023210

素因数分解:

$2^1\times 5^1\times {\mathrm{7541}}^1\times {\mathrm{2081581}}^1$

素因数の和:2089129

約数の個数: 16

約数和(自身を含む): 282587245992

約数和(自身を除く): 125615222782

約数列:

[1, 2, 5, 10, 7541, 15082, 37705, 75410, 2081581, 4163162, 10407905, 20815810, 15697202321, 31394404642, 78486011605, 156972023210]

約数ペア:

[(1, 156972023210), (2, 78486011605), (5, 31394404642), (10, 15697202321), (7541, 20815810), (15082, 10407905), (37705, 4163162), (75410, 2081581)]