142945152

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 452096640

約数和(自身を除く): 309151488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 107, 112, 128, 142, 147, 168, 192, 196, 213, 214, 224, 284, 294, 321, 336, 384, 392, 426, 428, 448, 497, 568, 588, 642, 672, 749, 784, 852, 856, 896, 994, 1136, 1176, 1284, 1344, 1491, 1498, 1568, 1704, 1712, 1988, 2247, 2272, 2352, 2568, 2688, 2982, 2996, 3136, 3408, 3424, 3479, 3976, 4494, 4544, 4704, 5136, 5243, 5964, 5992, 6272, 6816, 6848, 6958, 7597, 7952, 8988, 9088, 9408, 10272, 10437, 10486, 11928, 11984, 13632, 13696, 13916, 15194, 15729, 15904, 17976, 18816, 20544, 20874, 20972, 22791, 23856, 23968, 27264, 27832, 30388, 31458, 31808, 35952, 41088, 41748, 41944, 45582, 47712, 47936, 53179, 55664, 60776, 62916, 63616, 71904, 83496, 83888, 91164, 95424, 95872, 106358, 111328, 121552, 125832, 143808, 159537, 166992, 167776, 182328, 190848, 212716, 222656, 243104, 251664, 287616, 319074, 333984, 335552, 364656, 372253, 425432, 445312, 486208, 503328, 638148, 667968, 671104, 729312, 744506, 850864, 972416, 1006656, 1116759, 1276296, 1335936, 1458624, 1489012, 1701728, 2013312, 2233518, 2552592, 2917248, 2978024, 3403456, 4467036, 5105184, 5956048, 6806912, 8934072, 10210368, 11912096, 17868144, 20420736, 23824192, 35736288, 47648384, 71472576, 142945152]

約数ペア:

[(1, 142945152), (2, 71472576), (3, 47648384), (4, 35736288), (6, 23824192), (7, 20420736), (8, 17868144), (12, 11912096), (14, 10210368), (16, 8934072), (21, 6806912), (24, 5956048), (28, 5105184), (32, 4467036), (42, 3403456), (48, 2978024), (49, 2917248), (56, 2552592), (64, 2233518), (71, 2013312), (84, 1701728), (96, 1489012), (98, 1458624), (107, 1335936), (112, 1276296), (128, 1116759), (142, 1006656), (147, 972416), (168, 850864), (192, 744506), (196, 729312), (213, 671104), (214, 667968), (224, 638148), (284, 503328), (294, 486208), (321, 445312), (336, 425432), (384, 372253), (392, 364656), (426, 335552), (428, 333984), (448, 319074), (497, 287616), (568, 251664), (588, 243104), (642, 222656), (672, 212716), (749, 190848), (784, 182328), (852, 167776), (856, 166992), (896, 159537), (994, 143808), (1136, 125832), (1176, 121552), (1284, 111328), (1344, 106358), (1491, 95872), (1498, 95424), (1568, 91164), (1704, 83888), (1712, 83496), (1988, 71904), (2247, 63616), (2272, 62916), (2352, 60776), (2568, 55664), (2688, 53179), (2982, 47936), (2996, 47712), (3136, 45582), (3408, 41944), (3424, 41748), (3479, 41088), (3976, 35952), (4494, 31808), (4544, 31458), (4704, 30388), (5136, 27832), (5243, 27264), (5964, 23968), (5992, 23856), (6272, 22791), (6816, 20972), (6848, 20874), (6958, 20544), (7597, 18816), (7952, 17976), (8988, 15904), (9088, 15729), (9408, 15194), (10272, 13916), (10437, 13696), (10486, 13632), (11928, 11984)]