153900872

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{8693}}^1$

素因数の和:10912

約数の個数: 16

約数和(自身を含む): 288727740

約数和(自身を除く): 134826868

約数列:

[1, 2, 4, 8, 2213, 4426, 8693, 8852, 17386, 17704, 34772, 69544, 19237609, 38475218, 76950436, 153900872]

約数ペア:

[(1, 153900872), (2, 76950436), (4, 38475218), (8, 19237609), (2213, 69544), (4426, 34772), (8693, 17704), (8852, 17386)]