163047146

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{1889}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 247665600

約数和(自身を除く): 84618454

約数列:

[1, 2, 103, 206, 419, 838, 1889, 3778, 43157, 86314, 194567, 389134, 791491, 1582982, 81523573, 163047146]

約数ペア:

[(1, 163047146), (2, 81523573), (103, 1582982), (206, 791491), (419, 389134), (838, 194567), (1889, 86314), (3778, 43157)]