128392188

素因数分解:

$2^2\times 3^1\times {\mathrm{461}}^1\times {\mathrm{23209}}^1$

素因数の和:23677

約数の個数: 24

約数和(自身を含む): 300244560

約数和(自身を除く): 171852372

約数列:

[1, 2, 3, 4, 6, 12, 461, 922, 1383, 1844, 2766, 5532, 23209, 46418, 69627, 92836, 139254, 278508, 10699349, 21398698, 32098047, 42797396, 64196094, 128392188]

約数ペア:

[(1, 128392188), (2, 64196094), (3, 42797396), (4, 32098047), (6, 21398698), (12, 10699349), (461, 278508), (922, 139254), (1383, 92836), (1844, 69627), (2766, 46418), (5532, 23209)]