164843198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{86851}}^1$

素因数の和:86939

約数の個数: 16

約数和(自身を含む): 269936016

約数和(自身を除く): 105092818

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 86851, 173702, 1129063, 2258126, 6340123, 12680246, 82421599, 164843198]

約数ペア:

[(1, 164843198), (2, 82421599), (13, 12680246), (26, 6340123), (73, 2258126), (146, 1129063), (949, 173702), (1898, 86851)]