142661818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{34949}}^1$

素因数の和:35121

約数の個数: 16

約数和(自身を含む): 231928200

約数和(自身を除く): 89266382

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 34949, 69898, 454337, 908674, 5486993, 10973986, 71330909, 142661818]

約数ペア:

[(1, 142661818), (2, 71330909), (13, 10973986), (26, 5486993), (157, 908674), (314, 454337), (2041, 69898), (4082, 34949)]