159814144

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 401867136

約数和(自身を除く): 242052992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 61, 64, 68, 86, 112, 119, 122, 128, 136, 172, 224, 238, 244, 256, 272, 301, 344, 427, 448, 476, 488, 512, 544, 602, 688, 731, 854, 896, 952, 976, 1037, 1088, 1204, 1376, 1462, 1708, 1792, 1904, 1952, 2074, 2176, 2408, 2623, 2752, 2924, 3416, 3584, 3808, 3904, 4148, 4352, 4816, 5117, 5246, 5504, 5848, 6832, 7259, 7616, 7808, 8296, 8704, 9632, 10234, 10492, 11008, 11696, 13664, 14518, 15232, 15616, 16592, 18361, 19264, 20468, 20984, 22016, 23392, 27328, 29036, 30464, 31232, 33184, 36722, 38528, 40936, 41968, 44591, 46784, 54656, 58072, 60928, 66368, 73444, 77056, 81872, 83936, 89182, 93568, 109312, 116144, 132736, 146888, 154112, 163744, 167872, 178364, 187136, 218624, 232288, 265472, 293776, 312137, 327488, 335744, 356728, 374272, 464576, 530944, 587552, 624274, 654976, 671488, 713456, 929152, 1175104, 1248548, 1309952, 1342976, 1426912, 1858304, 2350208, 2497096, 2619904, 2853824, 3716608, 4700416, 4994192, 5707648, 9400832, 9988384, 11415296, 19976768, 22830592, 39953536, 79907072, 159814144]

約数ペア:

[(1, 159814144), (2, 79907072), (4, 39953536), (7, 22830592), (8, 19976768), (14, 11415296), (16, 9988384), (17, 9400832), (28, 5707648), (32, 4994192), (34, 4700416), (43, 3716608), (56, 2853824), (61, 2619904), (64, 2497096), (68, 2350208), (86, 1858304), (112, 1426912), (119, 1342976), (122, 1309952), (128, 1248548), (136, 1175104), (172, 929152), (224, 713456), (238, 671488), (244, 654976), (256, 624274), (272, 587552), (301, 530944), (344, 464576), (427, 374272), (448, 356728), (476, 335744), (488, 327488), (512, 312137), (544, 293776), (602, 265472), (688, 232288), (731, 218624), (854, 187136), (896, 178364), (952, 167872), (976, 163744), (1037, 154112), (1088, 146888), (1204, 132736), (1376, 116144), (1462, 109312), (1708, 93568), (1792, 89182), (1904, 83936), (1952, 81872), (2074, 77056), (2176, 73444), (2408, 66368), (2623, 60928), (2752, 58072), (2924, 54656), (3416, 46784), (3584, 44591), (3808, 41968), (3904, 40936), (4148, 38528), (4352, 36722), (4816, 33184), (5117, 31232), (5246, 30464), (5504, 29036), (5848, 27328), (6832, 23392), (7259, 22016), (7616, 20984), (7808, 20468), (8296, 19264), (8704, 18361), (9632, 16592), (10234, 15616), (10492, 15232), (11008, 14518), (11696, 13664)]