157219519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 169019136

約数和(自身を除く): 11799617

約数列:

[1, 17, 131, 227, 311, 2227, 3859, 5287, 29737, 40741, 70597, 505529, 692597, 1200149, 9248207, 157219519]

約数ペア:

[(1, 157219519), (17, 9248207), (131, 1200149), (227, 692597), (311, 505529), (2227, 70597), (3859, 40741), (5287, 29737)]