149894296496

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1283

約数の個数: 160

約数和(自身を含む): 344199398400

約数和(自身を除く): 194305101904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 103, 112, 172, 206, 301, 344, 412, 449, 602, 673, 688, 721, 824, 898, 1204, 1346, 1442, 1648, 1796, 2408, 2692, 2884, 3143, 3592, 4429, 4711, 4816, 5384, 5768, 6286, 7184, 8858, 9422, 10768, 11536, 12572, 17716, 18844, 19307, 25144, 28939, 31003, 35432, 37688, 38614, 46247, 50288, 57878, 62006, 69319, 70864, 75376, 77228, 92494, 115756, 124012, 135149, 138638, 154456, 184988, 202573, 231512, 248024, 270298, 277276, 302177, 308912, 323729, 369976, 405146, 463024, 485233, 496048, 540596, 554552, 604354, 647458, 739952, 810292, 970466, 1081192, 1109104, 1208708, 1294916, 1620584, 1940932, 1988621, 2115239, 2162384, 2417416, 2589832, 2980717, 3241168, 3881864, 3977242, 4230478, 4834832, 5179664, 5961434, 7763728, 7954484, 8460956, 11922868, 12993611, 13920347, 15908968, 16921912, 20865019, 23845736, 25987222, 27840694, 31124231, 31817936, 33843824, 41730038, 47691472, 51974444, 55681388, 62248462, 83460076, 90955277, 103948888, 111362776, 124496924, 166920152, 181910554, 207897776, 217869617, 222725552, 248993848, 333840304, 363821108, 435739234, 497987696, 727642216, 871478468, 1338341933, 1455284432, 1742956936, 2676683866, 3485913872, 5353367732, 9368393531, 10706735464, 18736787062, 21413470928, 37473574124, 74947148248, 149894296496]

約数ペア:

[(1, 149894296496), (2, 74947148248), (4, 37473574124), (7, 21413470928), (8, 18736787062), (14, 10706735464), (16, 9368393531), (28, 5353367732), (43, 3485913872), (56, 2676683866), (86, 1742956936), (103, 1455284432), (112, 1338341933), (172, 871478468), (206, 727642216), (301, 497987696), (344, 435739234), (412, 363821108), (449, 333840304), (602, 248993848), (673, 222725552), (688, 217869617), (721, 207897776), (824, 181910554), (898, 166920152), (1204, 124496924), (1346, 111362776), (1442, 103948888), (1648, 90955277), (1796, 83460076), (2408, 62248462), (2692, 55681388), (2884, 51974444), (3143, 47691472), (3592, 41730038), (4429, 33843824), (4711, 31817936), (4816, 31124231), (5384, 27840694), (5768, 25987222), (6286, 23845736), (7184, 20865019), (8858, 16921912), (9422, 15908968), (10768, 13920347), (11536, 12993611), (12572, 11922868), (17716, 8460956), (18844, 7954484), (19307, 7763728), (25144, 5961434), (28939, 5179664), (31003, 4834832), (35432, 4230478), (37688, 3977242), (38614, 3881864), (46247, 3241168), (50288, 2980717), (57878, 2589832), (62006, 2417416), (69319, 2162384), (70864, 2115239), (75376, 1988621), (77228, 1940932), (92494, 1620584), (115756, 1294916), (124012, 1208708), (135149, 1109104), (138638, 1081192), (154456, 970466), (184988, 810292), (202573, 739952), (231512, 647458), (248024, 604354), (270298, 554552), (277276, 540596), (302177, 496048), (308912, 485233), (323729, 463024), (369976, 405146)]