168720848

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{10973}}^1$

素因数の和:11043

約数の個数: 30

約数和(自身を含む): 337812642

約数和(自身を除く): 169091794

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 10973, 15376, 21946, 43892, 87784, 175568, 340163, 680326, 1360652, 2721304, 5442608, 10545053, 21090106, 42180212, 84360424, 168720848]

約数ペア:

[(1, 168720848), (2, 84360424), (4, 42180212), (8, 21090106), (16, 10545053), (31, 5442608), (62, 2721304), (124, 1360652), (248, 680326), (496, 340163), (961, 175568), (1922, 87784), (3844, 43892), (7688, 21946), (10973, 15376)]