128027176

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{126011}}^1$

素因数の和:126144

約数の個数: 16

約数和(自身を含む): 241943040

約数和(自身を除く): 113915864

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 126011, 252022, 504044, 1008088, 16003397, 32006794, 64013588, 128027176]

約数ペア:

[(1, 128027176), (2, 64013588), (4, 32006794), (8, 16003397), (127, 1008088), (254, 504044), (508, 252022), (1016, 126011)]