168301852

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{43783}}^1$

素因数の和:43849

約数の個数: 18

約数和(自身を含む): 304342584

約数和(自身を除く): 136040732

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 43783, 87566, 175132, 1357273, 2714546, 5429092, 42075463, 84150926, 168301852]

約数ペア:

[(1, 168301852), (2, 84150926), (4, 42075463), (31, 5429092), (62, 2714546), (124, 1357273), (961, 175132), (1922, 87566), (3844, 43783)]