139968016

素因数分解:

$2^4\times {\mathrm{8748001}}^1$

素因数の和:8748009

約数の個数: 10

約数和(自身を含む): 271188062

約数和(自身を除く): 131220046

約数列:

[1, 2, 4, 8, 16, 8748001, 17496002, 34992004, 69984008, 139968016]

約数ペア:

[(1, 139968016), (2, 69984008), (4, 34992004), (8, 17496002), (16, 8748001)]