166875130

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{39827}}^1$

素因数の和:40253

約数の個数: 16

約数和(自身を含む): 301099680

約数和(自身を除く): 134224550

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 39827, 79654, 199135, 398270, 16687513, 33375026, 83437565, 166875130]

約数ペア:

[(1, 166875130), (2, 83437565), (5, 33375026), (10, 16687513), (419, 398270), (838, 199135), (2095, 79654), (4190, 39827)]