165040912

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{65701}}^1$

素因数の和:65866

約数の個数: 20

約数和(自身を含む): 321808396

約数和(自身を除く): 156767484

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 65701, 131402, 262804, 525608, 1051216, 10315057, 20630114, 41260228, 82520456, 165040912]

約数ペア:

[(1, 165040912), (2, 82520456), (4, 41260228), (8, 20630114), (16, 10315057), (157, 1051216), (314, 525608), (628, 262804), (1256, 131402), (2512, 65701)]