161884164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24133}}^1$

素因数の和:24196

約数の個数: 48

約数和(自身を含む): 416263232

約数和(自身を除く): 254379068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 24133, 48266, 72399, 96532, 144798, 289596, 313729, 627458, 941187, 1037719, 1254916, 1882374, 2075438, 3113157, 3764748, 4150876, 6226314, 12452628, 13490347, 26980694, 40471041, 53961388, 80942082, 161884164]

約数ペア:

[(1, 161884164), (2, 80942082), (3, 53961388), (4, 40471041), (6, 26980694), (12, 13490347), (13, 12452628), (26, 6226314), (39, 4150876), (43, 3764748), (52, 3113157), (78, 2075438), (86, 1882374), (129, 1254916), (156, 1037719), (172, 941187), (258, 627458), (516, 313729), (559, 289596), (1118, 144798), (1677, 96532), (2236, 72399), (3354, 48266), (6708, 24133)]