168155218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091917}}^1$

素因数の和:1091937

約数の個数: 16

約数和(自身を含む): 314472384

約数和(自身を除く): 146317166

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1091917, 2183834, 7643419, 12011087, 15286838, 24022174, 84077609, 168155218]

約数ペア:

[(1, 168155218), (2, 84077609), (7, 24022174), (11, 15286838), (14, 12011087), (22, 7643419), (77, 2183834), (154, 1091917)]