142730448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 443400192

約数和(自身を除く): 300669744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 168, 186, 193, 213, 217, 248, 284, 336, 372, 386, 426, 434, 496, 497, 568, 579, 651, 744, 772, 852, 868, 994, 1136, 1158, 1302, 1351, 1488, 1491, 1544, 1704, 1736, 1988, 2201, 2316, 2604, 2702, 2982, 3088, 3408, 3472, 3976, 4053, 4402, 4632, 5208, 5404, 5964, 5983, 6603, 7952, 8106, 8804, 9264, 10416, 10808, 11928, 11966, 13206, 13703, 15407, 16212, 17608, 17949, 21616, 23856, 23932, 26412, 27406, 30814, 32424, 35216, 35898, 41109, 41881, 46221, 47864, 52824, 54812, 61628, 64848, 71796, 82218, 83762, 92442, 95728, 95921, 105648, 109624, 123256, 125643, 143592, 164436, 167524, 184884, 191842, 219248, 246512, 251286, 287184, 287763, 328872, 335048, 369768, 383684, 424793, 502572, 575526, 657744, 670096, 739536, 767368, 849586, 1005144, 1151052, 1274379, 1534736, 1699172, 2010288, 2302104, 2548758, 2973551, 3398344, 4604208, 5097516, 5947102, 6796688, 8920653, 10195032, 11894204, 17841306, 20390064, 23788408, 35682612, 47576816, 71365224, 142730448]

約数ペア:

[(1, 142730448), (2, 71365224), (3, 47576816), (4, 35682612), (6, 23788408), (7, 20390064), (8, 17841306), (12, 11894204), (14, 10195032), (16, 8920653), (21, 6796688), (24, 5947102), (28, 5097516), (31, 4604208), (42, 3398344), (48, 2973551), (56, 2548758), (62, 2302104), (71, 2010288), (84, 1699172), (93, 1534736), (112, 1274379), (124, 1151052), (142, 1005144), (168, 849586), (186, 767368), (193, 739536), (213, 670096), (217, 657744), (248, 575526), (284, 502572), (336, 424793), (372, 383684), (386, 369768), (426, 335048), (434, 328872), (496, 287763), (497, 287184), (568, 251286), (579, 246512), (651, 219248), (744, 191842), (772, 184884), (852, 167524), (868, 164436), (994, 143592), (1136, 125643), (1158, 123256), (1302, 109624), (1351, 105648), (1488, 95921), (1491, 95728), (1544, 92442), (1704, 83762), (1736, 82218), (1988, 71796), (2201, 64848), (2316, 61628), (2604, 54812), (2702, 52824), (2982, 47864), (3088, 46221), (3408, 41881), (3472, 41109), (3976, 35898), (4053, 35216), (4402, 32424), (4632, 30814), (5208, 27406), (5404, 26412), (5964, 23932), (5983, 23856), (6603, 21616), (7952, 17949), (8106, 17608), (8804, 16212), (9264, 15407), (10416, 13703), (10808, 13206), (11928, 11966)]