168575078

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 294166080

約数和(自身を除く): 125591002

約数列:

[1, 2, 7, 14, 89, 178, 193, 386, 623, 701, 1246, 1351, 1402, 2702, 4907, 9814, 17177, 34354, 62389, 120239, 124778, 135293, 240478, 270586, 436723, 873446, 947051, 1894102, 12041077, 24082154, 84287539, 168575078]

約数ペア:

[(1, 168575078), (2, 84287539), (7, 24082154), (14, 12041077), (89, 1894102), (178, 947051), (193, 873446), (386, 436723), (623, 270586), (701, 240478), (1246, 135293), (1351, 124778), (1402, 120239), (2702, 62389), (4907, 34354), (9814, 17177)]