165222008

素因数分解:

$2^3\times 7^1\times {\mathrm{2950393}}^1$

素因数の和:2950406

約数の個数: 16

約数和(自身を含む): 354047280

約数和(自身を除く): 188825272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2950393, 5900786, 11801572, 20652751, 23603144, 41305502, 82611004, 165222008]

約数ペア:

[(1, 165222008), (2, 82611004), (4, 41305502), (7, 23603144), (8, 20652751), (14, 11801572), (28, 5900786), (56, 2950393)]