164469724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1999}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 293216000

約数和(自身を除く): 128746276

約数列:

[1, 2, 4, 67, 134, 268, 307, 614, 1228, 1999, 3998, 7996, 20569, 41138, 82276, 133933, 267866, 535732, 613693, 1227386, 2454772, 41117431, 82234862, 164469724]

約数ペア:

[(1, 164469724), (2, 82234862), (4, 41117431), (67, 2454772), (134, 1227386), (268, 613693), (307, 535732), (614, 267866), (1228, 133933), (1999, 82276), (3998, 41138), (7996, 20569)]