156940090531

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{42381877}}^1$

素因数の和:42381930

約数の個数: 12

約数和(自身を含む): 187497428272

約数和(自身を除く): 30557337741

約数列:

[1, 7, 23, 161, 529, 3703, 42381877, 296673139, 974783171, 6823482197, 22420012933, 156940090531]

約数ペア:

[(1, 156940090531), (7, 22420012933), (23, 6823482197), (161, 974783171), (529, 296673139), (3703, 42381877)]