166972788

素因数分解:

$2^2\times 3^2\times {\mathrm{4638133}}^1$

素因数の和:4638143

約数の個数: 18

約数和(自身を含む): 422070194

約数和(自身を除く): 255097406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4638133, 9276266, 13914399, 18552532, 27828798, 41743197, 55657596, 83486394, 166972788]

約数ペア:

[(1, 166972788), (2, 83486394), (3, 55657596), (4, 41743197), (6, 27828798), (9, 18552532), (12, 13914399), (18, 9276266), (36, 4638133)]