153968962

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 267865344

約数和(自身を除く): 113896382

約数列:

[1, 2, 7, 14, 151, 173, 302, 346, 421, 842, 1057, 1211, 2114, 2422, 2947, 5894, 26123, 52246, 63571, 72833, 127142, 145666, 182861, 365722, 444997, 509831, 889994, 1019662, 10997783, 21995566, 76984481, 153968962]

約数ペア:

[(1, 153968962), (2, 76984481), (7, 21995566), (14, 10997783), (151, 1019662), (173, 889994), (302, 509831), (346, 444997), (421, 365722), (842, 182861), (1057, 145666), (1211, 127142), (2114, 72833), (2422, 63571), (2947, 52246), (5894, 26123)]