157215886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1\times {\mathrm{1493}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 242529984

約数和(自身を除く): 85314098

約数列:

[1, 2, 37, 74, 1423, 1493, 2846, 2986, 52651, 55241, 105302, 110482, 2124539, 4249078, 78607943, 157215886]

約数ペア:

[(1, 157215886), (2, 78607943), (37, 4249078), (74, 2124539), (1423, 110482), (1493, 105302), (2846, 55241), (2986, 52651)]