157894272

素因数分解:

$2^7\times 3^4\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 477758820

約数和(自身を除く): 319864548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 128, 144, 157, 162, 192, 194, 216, 288, 291, 314, 324, 384, 388, 432, 471, 576, 582, 628, 648, 776, 864, 873, 942, 1152, 1164, 1256, 1296, 1413, 1552, 1728, 1746, 1884, 2328, 2512, 2592, 2619, 2826, 3104, 3456, 3492, 3768, 4239, 4656, 5024, 5184, 5238, 5652, 6208, 6984, 7536, 7857, 8478, 9312, 10048, 10368, 10476, 11304, 12416, 12717, 13968, 15072, 15229, 15714, 16956, 18624, 20096, 20952, 22608, 25434, 27936, 30144, 30458, 31428, 33912, 37248, 41904, 45216, 45687, 50868, 55872, 60288, 60916, 62856, 67824, 83808, 90432, 91374, 101736, 111744, 121832, 125712, 135648, 137061, 167616, 180864, 182748, 203472, 243664, 251424, 271296, 274122, 335232, 365496, 406944, 411183, 487328, 502848, 542592, 548244, 730992, 813888, 822366, 974656, 1005696, 1096488, 1233549, 1461984, 1627776, 1644732, 1949312, 2192976, 2467098, 2923968, 3289464, 4385952, 4934196, 5847936, 6578928, 8771904, 9868392, 13157856, 17543808, 19736784, 26315712, 39473568, 52631424, 78947136, 157894272]

約数ペア:

[(1, 157894272), (2, 78947136), (3, 52631424), (4, 39473568), (6, 26315712), (8, 19736784), (9, 17543808), (12, 13157856), (16, 9868392), (18, 8771904), (24, 6578928), (27, 5847936), (32, 4934196), (36, 4385952), (48, 3289464), (54, 2923968), (64, 2467098), (72, 2192976), (81, 1949312), (96, 1644732), (97, 1627776), (108, 1461984), (128, 1233549), (144, 1096488), (157, 1005696), (162, 974656), (192, 822366), (194, 813888), (216, 730992), (288, 548244), (291, 542592), (314, 502848), (324, 487328), (384, 411183), (388, 406944), (432, 365496), (471, 335232), (576, 274122), (582, 271296), (628, 251424), (648, 243664), (776, 203472), (864, 182748), (873, 180864), (942, 167616), (1152, 137061), (1164, 135648), (1256, 125712), (1296, 121832), (1413, 111744), (1552, 101736), (1728, 91374), (1746, 90432), (1884, 83808), (2328, 67824), (2512, 62856), (2592, 60916), (2619, 60288), (2826, 55872), (3104, 50868), (3456, 45687), (3492, 45216), (3768, 41904), (4239, 37248), (4656, 33912), (5024, 31428), (5184, 30458), (5238, 30144), (5652, 27936), (6208, 25434), (6984, 22608), (7536, 20952), (7857, 20096), (8478, 18624), (9312, 16956), (10048, 15714), (10368, 15229), (10476, 15072), (11304, 13968), (12416, 12717)]