157037008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{426731}}^1$

素因数の和:426762

約数の個数: 20

約数和(自身を含む): 317488608

約数和(自身を除く): 160451600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 426731, 853462, 1706924, 3413848, 6827696, 9814813, 19629626, 39259252, 78518504, 157037008]

約数ペア:

[(1, 157037008), (2, 78518504), (4, 39259252), (8, 19629626), (16, 9814813), (23, 6827696), (46, 3413848), (92, 1706924), (184, 853462), (368, 426731)]