142724568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 435916800

約数和(自身を除く): 293192232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 258, 276, 301, 322, 344, 483, 516, 552, 602, 644, 859, 903, 966, 989, 1032, 1204, 1288, 1718, 1806, 1932, 1978, 2408, 2577, 2967, 3436, 3612, 3864, 3956, 5154, 5934, 6013, 6872, 6923, 7224, 7912, 10308, 11868, 12026, 13846, 18039, 19757, 20616, 20769, 23736, 24052, 27692, 36078, 36937, 39514, 41538, 48104, 55384, 59271, 72156, 73874, 79028, 83076, 110811, 118542, 138299, 144312, 147748, 158056, 166152, 221622, 237084, 258559, 276598, 295496, 414897, 443244, 474168, 517118, 553196, 775677, 829794, 849551, 886488, 1034236, 1106392, 1551354, 1659588, 1699102, 2068472, 2548653, 3102708, 3319176, 3398204, 5097306, 5946857, 6205416, 6796408, 10194612, 11893714, 17840571, 20389224, 23787428, 35681142, 47574856, 71362284, 142724568]

約数ペア:

[(1, 142724568), (2, 71362284), (3, 47574856), (4, 35681142), (6, 23787428), (7, 20389224), (8, 17840571), (12, 11893714), (14, 10194612), (21, 6796408), (23, 6205416), (24, 5946857), (28, 5097306), (42, 3398204), (43, 3319176), (46, 3102708), (56, 2548653), (69, 2068472), (84, 1699102), (86, 1659588), (92, 1551354), (129, 1106392), (138, 1034236), (161, 886488), (168, 849551), (172, 829794), (184, 775677), (258, 553196), (276, 517118), (301, 474168), (322, 443244), (344, 414897), (483, 295496), (516, 276598), (552, 258559), (602, 237084), (644, 221622), (859, 166152), (903, 158056), (966, 147748), (989, 144312), (1032, 138299), (1204, 118542), (1288, 110811), (1718, 83076), (1806, 79028), (1932, 73874), (1978, 72156), (2408, 59271), (2577, 55384), (2967, 48104), (3436, 41538), (3612, 39514), (3864, 36937), (3956, 36078), (5154, 27692), (5934, 24052), (6013, 23736), (6872, 20769), (6923, 20616), (7224, 19757), (7912, 18039), (10308, 13846), (11868, 12026)]