156900010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{119771}}^1$

素因数の和:119909

約数の個数: 16

約数和(自身を含む): 284578272

約数和(自身を除く): 127678262

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 119771, 239542, 598855, 1197710, 15690001, 31380002, 78450005, 156900010]

約数ペア:

[(1, 156900010), (2, 78450005), (5, 31380002), (10, 15690001), (131, 1197710), (262, 598855), (655, 239542), (1310, 119771)]