128525224

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{102329}}^1$

素因数の和:102492

約数の個数: 16

約数和(自身を含む): 242522100

約数和(自身を除く): 113996876

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 102329, 204658, 409316, 818632, 16065653, 32131306, 64262612, 128525224]

約数ペア:

[(1, 128525224), (2, 64262612), (4, 32131306), (8, 16065653), (157, 818632), (314, 409316), (628, 204658), (1256, 102329)]