131758072

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{14851}}^1$

素因数の和:15966

約数の個数: 16

約数和(自身を含む): 247285800

約数和(自身を除く): 115527728

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 14851, 29702, 59404, 118808, 16469759, 32939518, 65879036, 131758072]

約数ペア:

[(1, 131758072), (2, 65879036), (4, 32939518), (8, 16469759), (1109, 118808), (2218, 59404), (4436, 29702), (8872, 14851)]