149906268

素因数分解:

$2^2\times 3^3\times {\mathrm{1388021}}^1$

素因数の和:1388034

約数の個数: 24

約数和(自身を含む): 388646160

約数和(自身を除く): 238739892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1388021, 2776042, 4164063, 5552084, 8328126, 12492189, 16656252, 24984378, 37476567, 49968756, 74953134, 149906268]

約数ペア:

[(1, 149906268), (2, 74953134), (3, 49968756), (4, 37476567), (6, 24984378), (9, 16656252), (12, 12492189), (18, 8328126), (27, 5552084), (36, 4164063), (54, 2776042), (108, 1388021)]