165728498

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37717}}^1$

素因数の和:37758

約数の個数: 16

約数和(自身を含む): 269306520

約数和(自身を除く): 103578022

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 37717, 75434, 490321, 980642, 6374173, 12748346, 82864249, 165728498]

約数ペア:

[(1, 165728498), (2, 82864249), (13, 12748346), (26, 6374173), (169, 980642), (338, 490321), (2197, 75434), (4394, 37717)]