163998432

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 539586432

約数和(自身を除く): 375588000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 157, 162, 186, 208, 216, 234, 248, 279, 288, 312, 314, 324, 351, 372, 403, 416, 432, 468, 471, 496, 558, 624, 628, 648, 702, 744, 806, 837, 864, 936, 942, 992, 1053, 1116, 1209, 1248, 1256, 1296, 1404, 1413, 1488, 1612, 1674, 1872, 1884, 2041, 2106, 2232, 2418, 2511, 2512, 2592, 2808, 2826, 2976, 3224, 3348, 3627, 3744, 3768, 4082, 4212, 4239, 4464, 4836, 4867, 5022, 5024, 5616, 5652, 6123, 6448, 6696, 7254, 7536, 8164, 8424, 8478, 8928, 9672, 9734, 10044, 10881, 11232, 11304, 12246, 12717, 12896, 13392, 14508, 14601, 15072, 16328, 16848, 16956, 18369, 19344, 19468, 20088, 21762, 22608, 24492, 25434, 26784, 29016, 29202, 32643, 32656, 33696, 33912, 36738, 38688, 38936, 40176, 43524, 43803, 45216, 48984, 50868, 55107, 58032, 58404, 63271, 65286, 65312, 67824, 73476, 77872, 80352, 87048, 87606, 97968, 101736, 110214, 116064, 116808, 126542, 130572, 131409, 135648, 146952, 155744, 165321, 174096, 175212, 189813, 195936, 203472, 220428, 233616, 253084, 261144, 262818, 293904, 330642, 348192, 350424, 379626, 394227, 406944, 440856, 467232, 506168, 522288, 525636, 569439, 587808, 661284, 700848, 759252, 788454, 881712, 1012336, 1044576, 1051272, 1138878, 1322568, 1401696, 1518504, 1576908, 1708317, 1763424, 2024672, 2102544, 2277756, 2645136, 3037008, 3153816, 3416634, 4205088, 4555512, 5124951, 5290272, 6074016, 6307632, 6833268, 9111024, 10249902, 12615264, 13666536, 18222048, 20499804, 27333072, 40999608, 54666144, 81999216, 163998432]

約数ペア:

[(1, 163998432), (2, 81999216), (3, 54666144), (4, 40999608), (6, 27333072), (8, 20499804), (9, 18222048), (12, 13666536), (13, 12615264), (16, 10249902), (18, 9111024), (24, 6833268), (26, 6307632), (27, 6074016), (31, 5290272), (32, 5124951), (36, 4555512), (39, 4205088), (48, 3416634), (52, 3153816), (54, 3037008), (62, 2645136), (72, 2277756), (78, 2102544), (81, 2024672), (93, 1763424), (96, 1708317), (104, 1576908), (108, 1518504), (117, 1401696), (124, 1322568), (144, 1138878), (156, 1051272), (157, 1044576), (162, 1012336), (186, 881712), (208, 788454), (216, 759252), (234, 700848), (248, 661284), (279, 587808), (288, 569439), (312, 525636), (314, 522288), (324, 506168), (351, 467232), (372, 440856), (403, 406944), (416, 394227), (432, 379626), (468, 350424), (471, 348192), (496, 330642), (558, 293904), (624, 262818), (628, 261144), (648, 253084), (702, 233616), (744, 220428), (806, 203472), (837, 195936), (864, 189813), (936, 175212), (942, 174096), (992, 165321), (1053, 155744), (1116, 146952), (1209, 135648), (1248, 131409), (1256, 130572), (1296, 126542), (1404, 116808), (1413, 116064), (1488, 110214), (1612, 101736), (1674, 97968), (1872, 87606), (1884, 87048), (2041, 80352), (2106, 77872), (2232, 73476), (2418, 67824), (2511, 65312), (2512, 65286), (2592, 63271), (2808, 58404), (2826, 58032), (2976, 55107), (3224, 50868), (3348, 48984), (3627, 45216), (3744, 43803), (3768, 43524), (4082, 40176), (4212, 38936), (4239, 38688), (4464, 36738), (4836, 33912), (4867, 33696), (5022, 32656), (5024, 32643), (5616, 29202), (5652, 29016), (6123, 26784), (6448, 25434), (6696, 24492), (7254, 22608), (7536, 21762), (8164, 20088), (8424, 19468), (8478, 19344), (8928, 18369), (9672, 16956), (9734, 16848), (10044, 16328), (10881, 15072), (11232, 14601), (11304, 14508), (12246, 13392), (12717, 12896)]