156740419810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1205695537}}^1$

素因数の和:1205695557

約数の個数: 16

約数和(自身を含む): 303835275576

約数和(自身を除く): 147094855766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1205695537, 2411391074, 6028477685, 12056955370, 15674041981, 31348083962, 78370209905, 156740419810]

約数ペア:

[(1, 156740419810), (2, 78370209905), (5, 31348083962), (10, 15674041981), (13, 12056955370), (26, 6028477685), (65, 2411391074), (130, 1205695537)]