156957132148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065225423}}^1$

素因数の和:2065225446

約数の個数: 12

約数和(自身を含む): 289131559360

約数和(自身を除く): 132174427212

約数列:

[1, 2, 4, 19, 38, 76, 2065225423, 4130450846, 8260901692, 39239283037, 78478566074, 156957132148]

約数ペア:

[(1, 156957132148), (2, 78478566074), (4, 39239283037), (19, 8260901692), (38, 4130450846), (76, 2065225423)]