157160826721

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{665617}}^1$

素因数の和:665713

約数の個数: 24

約数和(自身を含む): 179823358880

約数和(自身を除く): 22662532159

約数列:

[1, 17, 19, 43, 289, 323, 731, 817, 5491, 12427, 13889, 236113, 665617, 11315489, 12646723, 28621531, 192363313, 214994291, 486566027, 543809089, 3654902947, 8271622459, 9244754513, 157160826721]

約数ペア:

[(1, 157160826721), (17, 9244754513), (19, 8271622459), (43, 3654902947), (289, 543809089), (323, 486566027), (731, 214994291), (817, 192363313), (5491, 28621531), (12427, 12646723), (13889, 11315489), (236113, 665617)]