161044844

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{2707}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 286614720

約数和(自身を除く): 125569876

約数列:

[1, 2, 4, 107, 139, 214, 278, 428, 556, 2707, 5414, 10828, 14873, 29746, 59492, 289649, 376273, 579298, 752546, 1158596, 1505092, 40261211, 80522422, 161044844]

約数ペア:

[(1, 161044844), (2, 80522422), (4, 40261211), (107, 1505092), (139, 1158596), (214, 752546), (278, 579298), (428, 376273), (556, 289649), (2707, 59492), (5414, 29746), (10828, 14873)]