168223184

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{82787}}^1$

素因数の和:82922

約数の個数: 20

約数和(自身を含む): 328502784

約数和(自身を除く): 160279600

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 82787, 165574, 331148, 662296, 1324592, 10513949, 21027898, 42055796, 84111592, 168223184]

約数ペア:

[(1, 168223184), (2, 84111592), (4, 42055796), (8, 21027898), (16, 10513949), (127, 1324592), (254, 662296), (508, 331148), (1016, 165574), (2032, 82787)]