143028648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 457760160

約数和(自身を除く): 314731512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 568, 571, 588, 639, 852, 882, 994, 1142, 1176, 1278, 1491, 1704, 1713, 1764, 1988, 2284, 2556, 2982, 3426, 3479, 3528, 3976, 3997, 4473, 4568, 5112, 5139, 5964, 6852, 6958, 7994, 8946, 10278, 10437, 11928, 11991, 13704, 13916, 15988, 17892, 20556, 20874, 23982, 27832, 27979, 31311, 31976, 35784, 35973, 40541, 41112, 41748, 47964, 55958, 62622, 71946, 81082, 83496, 83937, 95928, 111916, 121623, 125244, 143892, 162164, 167874, 223832, 243246, 250488, 251811, 283787, 287784, 324328, 335748, 364869, 486492, 503622, 567574, 671496, 729738, 851361, 972984, 1007244, 1135148, 1459476, 1702722, 1986509, 2014488, 2270296, 2554083, 2918952, 3405444, 3973018, 5108166, 5959527, 6810888, 7946036, 10216332, 11919054, 15892072, 17878581, 20432664, 23838108, 35757162, 47676216, 71514324, 143028648]

約数ペア:

[(1, 143028648), (2, 71514324), (3, 47676216), (4, 35757162), (6, 23838108), (7, 20432664), (8, 17878581), (9, 15892072), (12, 11919054), (14, 10216332), (18, 7946036), (21, 6810888), (24, 5959527), (28, 5108166), (36, 3973018), (42, 3405444), (49, 2918952), (56, 2554083), (63, 2270296), (71, 2014488), (72, 1986509), (84, 1702722), (98, 1459476), (126, 1135148), (142, 1007244), (147, 972984), (168, 851361), (196, 729738), (213, 671496), (252, 567574), (284, 503622), (294, 486492), (392, 364869), (426, 335748), (441, 324328), (497, 287784), (504, 283787), (568, 251811), (571, 250488), (588, 243246), (639, 223832), (852, 167874), (882, 162164), (994, 143892), (1142, 125244), (1176, 121623), (1278, 111916), (1491, 95928), (1704, 83937), (1713, 83496), (1764, 81082), (1988, 71946), (2284, 62622), (2556, 55958), (2982, 47964), (3426, 41748), (3479, 41112), (3528, 40541), (3976, 35973), (3997, 35784), (4473, 31976), (4568, 31311), (5112, 27979), (5139, 27832), (5964, 23982), (6852, 20874), (6958, 20556), (7994, 17892), (8946, 15988), (10278, 13916), (10437, 13704), (11928, 11991)]