161562509

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7993}}^1$

素因数の和:8080

約数の個数: 16

約数和(自身を含む): 181303920

約数和(自身を除く): 19741411

約数列:

[1, 17, 29, 41, 493, 697, 1189, 7993, 20213, 135881, 231797, 327713, 3940549, 5571121, 9503677, 161562509]

約数ペア:

[(1, 161562509), (17, 9503677), (29, 5571121), (41, 3940549), (493, 327713), (697, 231797), (1189, 135881), (7993, 20213)]