156720629

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{17497}}^1$

素因数の和:17576

約数の個数: 12

約数和(自身を含む): 172915236

約数和(自身を除く): 16194607

約数列:

[1, 13, 53, 169, 689, 8957, 17497, 227461, 927341, 2956993, 12055433, 156720629]

約数ペア:

[(1, 156720629), (13, 12055433), (53, 2956993), (169, 927341), (689, 227461), (8957, 17497)]