158291242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101599}}^1$

素因数の和:101661

約数の個数: 16

約数和(自身を含む): 256032000

約数和(自身を除く): 97740758

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 101599, 203198, 1930381, 3860762, 4165559, 8331118, 79145621, 158291242]

約数ペア:

[(1, 158291242), (2, 79145621), (19, 8331118), (38, 4165559), (41, 3860762), (82, 1930381), (779, 203198), (1558, 101599)]