168240186

素因数分解:

$2^1\times 3^3\times {\mathrm{3115559}}^1$

素因数の和:3115570

約数の個数: 16

約数和(自身を含む): 373867200

約数和(自身を除く): 205627014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3115559, 6231118, 9346677, 18693354, 28040031, 56080062, 84120093, 168240186]

約数ペア:

[(1, 168240186), (2, 84120093), (3, 56080062), (6, 28040031), (9, 18693354), (18, 9346677), (27, 6231118), (54, 3115559)]