129361208

素因数分解:

$2^3\times {\mathrm{3209}}^1\times {\mathrm{5039}}^1$

素因数の和:8254

約数の個数: 16

約数和(自身を含む): 242676000

約数和(自身を除く): 113314792

約数列:

[1, 2, 4, 8, 3209, 5039, 6418, 10078, 12836, 20156, 25672, 40312, 16170151, 32340302, 64680604, 129361208]

約数ペア:

[(1, 129361208), (2, 64680604), (4, 32340302), (8, 16170151), (3209, 40312), (5039, 25672), (6418, 20156), (10078, 12836)]