168305926

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{8527}}^1$

素因数の和:8739

約数の個数: 16

約数和(自身を含む): 257886720

約数和(自身を除く): 89580794

約数列:

[1, 2, 71, 139, 142, 278, 8527, 9869, 17054, 19738, 605417, 1185253, 1210834, 2370506, 84152963, 168305926]

約数ペア:

[(1, 168305926), (2, 84152963), (71, 2370506), (139, 1210834), (142, 1185253), (278, 605417), (8527, 19738), (9869, 17054)]