168409052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{162557}}^1$

素因数の和:162605

約数の個数: 24

約数和(自身を含む): 345923424

約数和(自身を除く): 177514372

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 162557, 325114, 650228, 1137899, 2275798, 4551596, 6014609, 12029218, 24058436, 42102263, 84204526, 168409052]

約数ペア:

[(1, 168409052), (2, 84204526), (4, 42102263), (7, 24058436), (14, 12029218), (28, 6014609), (37, 4551596), (74, 2275798), (148, 1137899), (259, 650228), (518, 325114), (1036, 162557)]