157140910

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{123733}}^1$

素因数の和:123867

約数の個数: 16

約数和(自身を含む): 285083136

約数和(自身を除く): 127942226

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 123733, 247466, 618665, 1237330, 15714091, 31428182, 78570455, 157140910]

約数ペア:

[(1, 157140910), (2, 78570455), (5, 31428182), (10, 15714091), (127, 1237330), (254, 618665), (635, 247466), (1270, 123733)]