166405174

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37871}}^1$

素因数の和:37912

約数の個数: 16

約数和(自身を含む): 270406080

約数和(自身を除く): 104000906

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 37871, 75742, 492323, 984646, 6400199, 12800398, 83202587, 166405174]

約数ペア:

[(1, 166405174), (2, 83202587), (13, 12800398), (26, 6400199), (169, 984646), (338, 492323), (2197, 75742), (4394, 37871)]