156524204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{3203}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 288872640

約数和(自身を除く): 132348436

約数列:

[1, 2, 4, 19, 38, 76, 643, 1286, 2572, 3203, 6406, 12217, 12812, 24434, 48868, 60857, 121714, 243428, 2059529, 4119058, 8238116, 39131051, 78262102, 156524204]

約数ペア:

[(1, 156524204), (2, 78262102), (4, 39131051), (19, 8238116), (38, 4119058), (76, 2059529), (643, 243428), (1286, 121714), (2572, 60857), (3203, 48868), (6406, 24434), (12217, 12812)]