156698270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{119617}}^1$

素因数の和:119755

約数の個数: 16

約数和(自身を含む): 284212368

約数和(自身を除く): 127514098

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 119617, 239234, 598085, 1196170, 15669827, 31339654, 78349135, 156698270]

約数ペア:

[(1, 156698270), (2, 78349135), (5, 31339654), (10, 15669827), (131, 1196170), (262, 598085), (655, 239234), (1310, 119617)]