168045553810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{188815229}}^1$

素因数の和:188815325

約数の個数: 16

約数和(自身を含む): 305880672600

約数和(自身を除く): 137835118790

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 188815229, 377630458, 944076145, 1888152290, 16804555381, 33609110762, 84022776905, 168045553810]

約数ペア:

[(1, 168045553810), (2, 84022776905), (5, 33609110762), (10, 16804555381), (89, 1888152290), (178, 944076145), (445, 377630458), (890, 188815229)]