166760945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{26449}}^1$

素因数の和:26564

約数の個数: 16

約数和(自身を含む): 217736400

約数和(自身を除く): 50975455

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 26449, 132245, 343837, 1719185, 2565553, 12827765, 33352189, 166760945]

約数ペア:

[(1, 166760945), (5, 33352189), (13, 12827765), (65, 2565553), (97, 1719185), (485, 343837), (1261, 132245), (6305, 26449)]