127687112

素因数分解:

$2^3\times 7^1\times {\mathrm{2280127}}^1$

素因数の和:2280140

約数の個数: 16

約数和(自身を含む): 273615360

約数和(自身を除く): 145928248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2280127, 4560254, 9120508, 15960889, 18241016, 31921778, 63843556, 127687112]

約数ペア:

[(1, 127687112), (2, 63843556), (4, 31921778), (7, 18241016), (8, 15960889), (14, 9120508), (28, 4560254), (56, 2280127)]