167964656

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{30253}}^1$

素因数の和:30608

約数の個数: 20

約数和(自身を含む): 326380152

約数和(自身を除く): 158415496

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 30253, 60506, 121012, 242024, 484048, 10497791, 20995582, 41991164, 83982328, 167964656]

約数ペア:

[(1, 167964656), (2, 83982328), (4, 41991164), (8, 20995582), (16, 10497791), (347, 484048), (694, 242024), (1388, 121012), (2776, 60506), (5552, 30253)]