161064756

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{104047}}^1$

素因数の和:104100

約数の個数: 36

約数和(自身を含む): 416608192

約数和(自身を除く): 255543436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 104047, 208094, 312141, 416188, 624282, 936423, 1248564, 1872846, 3745692, 4474021, 8948042, 13422063, 17896084, 26844126, 40266189, 53688252, 80532378, 161064756]

約数ペア:

[(1, 161064756), (2, 80532378), (3, 53688252), (4, 40266189), (6, 26844126), (9, 17896084), (12, 13422063), (18, 8948042), (36, 4474021), (43, 3745692), (86, 1872846), (129, 1248564), (172, 936423), (258, 624282), (387, 416188), (516, 312141), (774, 208094), (1548, 104047)]