128599228

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{22157}}^1$

素因数の和:23612

約数の個数: 12

約数和(自身を含む): 225213912

約数和(自身を除く): 96614684

約数列:

[1, 2, 4, 1451, 2902, 5804, 22157, 44314, 88628, 32149807, 64299614, 128599228]

約数ペア:

[(1, 128599228), (2, 64299614), (4, 32149807), (1451, 88628), (2902, 44314), (5804, 22157)]