128792330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{94009}}^1$

素因数の和:94153

約数の個数: 16

約数和(自身を含む): 233520840

約数和(自身を除く): 104728510

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 94009, 188018, 470045, 940090, 12879233, 25758466, 64396165, 128792330]

約数ペア:

[(1, 128792330), (2, 64396165), (5, 25758466), (10, 12879233), (137, 940090), (274, 470045), (685, 188018), (1370, 94009)]