157021500668

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{2879}}^1\times {\mathrm{54323}}^1$

素因数の和:57457

約数の個数: 24

約数和(自身を含む): 275983303680

約数和(自身を除く): 118961803012

約数列:

[1, 2, 4, 251, 502, 1004, 2879, 5758, 11516, 54323, 108646, 217292, 722629, 1445258, 2890516, 13635073, 27270146, 54540292, 156395917, 312791834, 625583668, 39255375167, 78510750334, 157021500668]

約数ペア:

[(1, 157021500668), (2, 78510750334), (4, 39255375167), (251, 625583668), (502, 312791834), (1004, 156395917), (2879, 54540292), (5758, 27270146), (11516, 13635073), (54323, 2890516), (108646, 1445258), (217292, 722629)]