168655188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1081123}}^1$

素因数の和:1081143

約数の個数: 24

約数和(自身を含む): 423800608

約数和(自身を除く): 255145420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1081123, 2162246, 3243369, 4324492, 6486738, 12973476, 14054599, 28109198, 42163797, 56218396, 84327594, 168655188]

約数ペア:

[(1, 168655188), (2, 84327594), (3, 56218396), (4, 42163797), (6, 28109198), (12, 14054599), (13, 12973476), (26, 6486738), (39, 4324492), (52, 3243369), (78, 2162246), (156, 1081123)]