166425092

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{106957}}^1$

素因数の和:107350

約数の個数: 12

約数和(自身を含む): 291995340

約数和(自身を除く): 125570248

約数列:

[1, 2, 4, 389, 778, 1556, 106957, 213914, 427828, 41606273, 83212546, 166425092]

約数ペア:

[(1, 166425092), (2, 83212546), (4, 41606273), (389, 427828), (778, 213914), (1556, 106957)]