160491368

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{83939}}^1$

素因数の和:84184

約数の個数: 16

約数和(自身を含む): 302184000

約数和(自身を除く): 141692632

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 83939, 167878, 335756, 671512, 20061421, 40122842, 80245684, 160491368]

約数ペア:

[(1, 160491368), (2, 80245684), (4, 40122842), (8, 20061421), (239, 671512), (478, 335756), (956, 167878), (1912, 83939)]