166958274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3975197}}^1$

素因数の和:3975209

約数の個数: 16

約数和(自身を含む): 381619008

約数和(自身を除く): 214660734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3975197, 7950394, 11925591, 23851182, 27826379, 55652758, 83479137, 166958274]

約数ペア:

[(1, 166958274), (2, 83479137), (3, 55652758), (6, 27826379), (7, 23851182), (14, 11925591), (21, 7950394), (42, 3975197)]