137252848

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{117511}}^1$

素因数の和:117592

約数の個数: 20

約数和(自身を含む): 269572528

約数和(自身を除く): 132319680

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 117511, 235022, 470044, 940088, 1880176, 8578303, 17156606, 34313212, 68626424, 137252848]

約数ペア:

[(1, 137252848), (2, 68626424), (4, 34313212), (8, 17156606), (16, 8578303), (73, 1880176), (146, 940088), (292, 470044), (584, 235022), (1168, 117511)]