171625492

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{273289}}^1$

素因数の和:273450

約数の個数: 12

約数和(自身を含む): 302258740

約数和(自身を除く): 130633248

約数列:

[1, 2, 4, 157, 314, 628, 273289, 546578, 1093156, 42906373, 85812746, 171625492]

約数ペア:

[(1, 171625492), (2, 85812746), (4, 42906373), (157, 1093156), (314, 546578), (628, 273289)]