128952008

素因数分解:

$2^3\times {\mathrm{3511}}^1\times {\mathrm{4591}}^1$

素因数の和:8108

約数の個数: 16

約数和(自身を含む): 241906560

約数和(自身を除く): 112954552

約数列:

[1, 2, 4, 8, 3511, 4591, 7022, 9182, 14044, 18364, 28088, 36728, 16119001, 32238002, 64476004, 128952008]

約数ペア:

[(1, 128952008), (2, 64476004), (4, 32238002), (8, 16119001), (3511, 36728), (4591, 28088), (7022, 18364), (9182, 14044)]