150221816

素因数分解:

$2^3\times {\mathrm{857}}^1\times {\mathrm{21911}}^1$

素因数の和:22774

約数の個数: 16

約数和(自身を含む): 282007440

約数和(自身を除く): 131785624

約数列:

[1, 2, 4, 8, 857, 1714, 3428, 6856, 21911, 43822, 87644, 175288, 18777727, 37555454, 75110908, 150221816]

約数ペア:

[(1, 150221816), (2, 75110908), (4, 37555454), (8, 18777727), (857, 175288), (1714, 87644), (3428, 43822), (6856, 21911)]