156921246

素因数分解:

$2^1\times 3^3\times {\mathrm{2905949}}^1$

素因数の和:2905960

約数の個数: 16

約数和(自身を含む): 348714000

約数和(自身を除く): 191792754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2905949, 5811898, 8717847, 17435694, 26153541, 52307082, 78460623, 156921246]

約数ペア:

[(1, 156921246), (2, 78460623), (3, 52307082), (6, 26153541), (9, 17435694), (18, 8717847), (27, 5811898), (54, 2905949)]