142912112

素因数分解:

$2^4\times 7^1\times {\mathrm{1276001}}^1$

素因数の和:1276016

約数の個数: 20

約数和(自身を含む): 316448496

約数和(自身を除く): 173536384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1276001, 2552002, 5104004, 8932007, 10208008, 17864014, 20416016, 35728028, 71456056, 142912112]

約数ペア:

[(1, 142912112), (2, 71456056), (4, 35728028), (7, 20416016), (8, 17864014), (14, 10208008), (16, 8932007), (28, 5104004), (56, 2552002), (112, 1276001)]