128044036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{10159}}^1$

素因数の和:10323

約数の個数: 24

約数和(自身を含む): 235549440

約数和(自身を除く): 107505404

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 3151, 6302, 10159, 12604, 20318, 40636, 233657, 467314, 934628, 1391783, 2783566, 5567132, 32011009, 64022018, 128044036]

約数ペア:

[(1, 128044036), (2, 64022018), (4, 32011009), (23, 5567132), (46, 2783566), (92, 1391783), (137, 934628), (274, 467314), (548, 233657), (3151, 40636), (6302, 20318), (10159, 12604)]