159793178

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:1757

約数の個数: 16

約数和(自身を含む): 242202624

約数和(自身を除く): 82409446

約数列:

[1, 2, 127, 254, 631, 997, 1262, 1994, 80137, 126619, 160274, 253238, 629107, 1258214, 79896589, 159793178]

約数ペア:

[(1, 159793178), (2, 79896589), (127, 1258214), (254, 629107), (631, 253238), (997, 160274), (1262, 126619), (1994, 80137)]