168258766

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{1699}}^1$

素因数の和:2020

約数の個数: 24

約数和(自身を含む): 274390200

約数和(自身を除く): 106131434

約数列:

[1, 2, 13, 26, 169, 293, 338, 586, 1699, 3398, 3809, 7618, 22087, 44174, 49517, 99034, 287131, 497807, 574262, 995614, 6471491, 12942982, 84129383, 168258766]

約数ペア:

[(1, 168258766), (2, 84129383), (13, 12942982), (26, 6471491), (169, 995614), (293, 574262), (338, 497807), (586, 287131), (1699, 99034), (3398, 49517), (3809, 44174), (7618, 22087)]