163939138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{7919}}^1$

素因数の和:8873

約数の個数: 16

約数和(自身を含む): 268583040

約数和(自身を除く): 104643902

約数列:

[1, 2, 11, 22, 941, 1882, 7919, 10351, 15838, 20702, 87109, 174218, 7451779, 14903558, 81969569, 163939138]

約数ペア:

[(1, 163939138), (2, 81969569), (11, 14903558), (22, 7451779), (941, 174218), (1882, 87109), (7919, 20702), (10351, 15838)]