169766612

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{270329}}^1$

素因数の和:270490

約数の個数: 12

約数和(自身を含む): 298984980

約数和(自身を除く): 129218368

約数列:

[1, 2, 4, 157, 314, 628, 270329, 540658, 1081316, 42441653, 84883306, 169766612]

約数ペア:

[(1, 169766612), (2, 84883306), (4, 42441653), (157, 1081316), (314, 540658), (628, 270329)]