142245376

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 362976768

約数和(自身を除く): 220731392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 71, 86, 91, 104, 112, 128, 142, 172, 182, 208, 224, 256, 284, 301, 344, 364, 416, 448, 497, 512, 559, 568, 602, 688, 728, 832, 896, 923, 994, 1118, 1136, 1204, 1376, 1456, 1664, 1792, 1846, 1988, 2236, 2272, 2408, 2752, 2912, 3053, 3328, 3584, 3692, 3913, 3976, 4472, 4544, 4816, 5504, 5824, 6106, 6461, 6656, 7384, 7826, 7952, 8944, 9088, 9632, 11008, 11648, 12212, 12922, 14768, 15652, 15904, 17888, 18176, 19264, 21371, 22016, 23296, 24424, 25844, 29536, 31304, 31808, 35776, 36352, 38528, 39689, 42742, 46592, 48848, 51688, 59072, 62608, 63616, 71552, 77056, 79378, 85484, 97696, 103376, 118144, 125216, 127232, 143104, 154112, 158756, 170968, 195392, 206752, 236288, 250432, 254464, 277823, 286208, 317512, 341936, 390784, 413504, 472576, 500864, 555646, 635024, 683872, 781568, 827008, 1001728, 1111292, 1270048, 1367744, 1563136, 1654016, 2003456, 2222584, 2540096, 2735488, 3308032, 4445168, 5080192, 5470976, 8890336, 10160384, 10941952, 17780672, 20320768, 35561344, 71122688, 142245376]

約数ペア:

[(1, 142245376), (2, 71122688), (4, 35561344), (7, 20320768), (8, 17780672), (13, 10941952), (14, 10160384), (16, 8890336), (26, 5470976), (28, 5080192), (32, 4445168), (43, 3308032), (52, 2735488), (56, 2540096), (64, 2222584), (71, 2003456), (86, 1654016), (91, 1563136), (104, 1367744), (112, 1270048), (128, 1111292), (142, 1001728), (172, 827008), (182, 781568), (208, 683872), (224, 635024), (256, 555646), (284, 500864), (301, 472576), (344, 413504), (364, 390784), (416, 341936), (448, 317512), (497, 286208), (512, 277823), (559, 254464), (568, 250432), (602, 236288), (688, 206752), (728, 195392), (832, 170968), (896, 158756), (923, 154112), (994, 143104), (1118, 127232), (1136, 125216), (1204, 118144), (1376, 103376), (1456, 97696), (1664, 85484), (1792, 79378), (1846, 77056), (1988, 71552), (2236, 63616), (2272, 62608), (2408, 59072), (2752, 51688), (2912, 48848), (3053, 46592), (3328, 42742), (3584, 39689), (3692, 38528), (3913, 36352), (3976, 35776), (4472, 31808), (4544, 31304), (4816, 29536), (5504, 25844), (5824, 24424), (6106, 23296), (6461, 22016), (6656, 21371), (7384, 19264), (7826, 18176), (7952, 17888), (8944, 15904), (9088, 15652), (9632, 14768), (11008, 12922), (11648, 12212)]