166068488

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{21601}}^1$

素因数の和:21669

約数の個数: 24

約数和(自身を含む): 321761790

約数和(自身を除く): 155693302

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 21601, 43202, 86404, 172808, 669631, 1339262, 2678524, 5357048, 20758561, 41517122, 83034244, 166068488]

約数ペア:

[(1, 166068488), (2, 83034244), (4, 41517122), (8, 20758561), (31, 5357048), (62, 2678524), (124, 1339262), (248, 669631), (961, 172808), (1922, 86404), (3844, 43202), (7688, 21601)]