167077136

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{82223}}^1$

素因数の和:82358

約数の個数: 20

約数和(自身を含む): 326264832

約数和(自身を除く): 159187696

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 82223, 164446, 328892, 657784, 1315568, 10442321, 20884642, 41769284, 83538568, 167077136]

約数ペア:

[(1, 167077136), (2, 83538568), (4, 41769284), (8, 20884642), (16, 10442321), (127, 1315568), (254, 657784), (508, 328892), (1016, 164446), (2032, 82223)]