128428152

素因数分解:

$2^3\times 3^1\times {\mathrm{5351173}}^1$

素因数の和:5351182

約数の個数: 16

約数和(自身を含む): 321070440

約数和(自身を除く): 192642288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5351173, 10702346, 16053519, 21404692, 32107038, 42809384, 64214076, 128428152]

約数ペア:

[(1, 128428152), (2, 64214076), (3, 42809384), (4, 32107038), (6, 21404692), (8, 16053519), (12, 10702346), (24, 5351173)]