164083870

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{23143}}^1$

素因数の和:23859

約数の個数: 16

約数和(自身を含む): 295780320

約数和(自身を除く): 131696450

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 23143, 46286, 115715, 231430, 16408387, 32816774, 82041935, 164083870]

約数ペア:

[(1, 164083870), (2, 82041935), (5, 32816774), (10, 16408387), (709, 231430), (1418, 115715), (3545, 46286), (7090, 23143)]