164815670

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{8123}}^1$

素因数の和:10159

約数の個数: 16

約数和(自身を含む): 296850960

約数和(自身を除く): 132035290

約数列:

[1, 2, 5, 10, 2029, 4058, 8123, 10145, 16246, 20290, 40615, 81230, 16481567, 32963134, 82407835, 164815670]

約数ペア:

[(1, 164815670), (2, 82407835), (5, 32963134), (10, 16481567), (2029, 81230), (4058, 40615), (8123, 20290), (10145, 16246)]