142744932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5077}}^1$

素因数の和:5169

約数の個数: 72

約数和(自身を含む): 399252672

約数和(自身を除く): 256507740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 3124, 4686, 5077, 7029, 9372, 10154, 14058, 15231, 20308, 28116, 30462, 45693, 55847, 60924, 91386, 111694, 167541, 182772, 223388, 335082, 360467, 502623, 670164, 720934, 1005246, 1081401, 1441868, 2010492, 2162802, 3244203, 3965137, 4325604, 6488406, 7930274, 11895411, 12976812, 15860548, 23790822, 35686233, 47581644, 71372466, 142744932]

約数ペア:

[(1, 142744932), (2, 71372466), (3, 47581644), (4, 35686233), (6, 23790822), (9, 15860548), (11, 12976812), (12, 11895411), (18, 7930274), (22, 6488406), (33, 4325604), (36, 3965137), (44, 3244203), (66, 2162802), (71, 2010492), (99, 1441868), (132, 1081401), (142, 1005246), (198, 720934), (213, 670164), (284, 502623), (396, 360467), (426, 335082), (639, 223388), (781, 182772), (852, 167541), (1278, 111694), (1562, 91386), (2343, 60924), (2556, 55847), (3124, 45693), (4686, 30462), (5077, 28116), (7029, 20308), (9372, 15231), (10154, 14058)]