131050304

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 343997280

約数和(自身を除く): 212946976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 64, 77, 88, 98, 112, 116, 131, 154, 176, 196, 203, 224, 232, 262, 308, 319, 352, 392, 406, 448, 464, 524, 539, 616, 638, 704, 784, 812, 917, 928, 1048, 1078, 1232, 1276, 1421, 1441, 1568, 1624, 1834, 1856, 2096, 2156, 2233, 2464, 2552, 2842, 2882, 3136, 3248, 3668, 3799, 4192, 4312, 4466, 4928, 5104, 5684, 5764, 6419, 6496, 7336, 7598, 8384, 8624, 8932, 10087, 10208, 11368, 11528, 12838, 12992, 14672, 15196, 15631, 17248, 17864, 20174, 20416, 22736, 23056, 25676, 26593, 29344, 30392, 31262, 34496, 35728, 40348, 41789, 45472, 46112, 51352, 53186, 58688, 60784, 62524, 70609, 71456, 80696, 83578, 90944, 92224, 102704, 106372, 121568, 125048, 141218, 142912, 161392, 167156, 186151, 205408, 212744, 243136, 250096, 282436, 292523, 322784, 334312, 372302, 410816, 425488, 500192, 564872, 585046, 645568, 668624, 744604, 850976, 1000384, 1129744, 1170092, 1337248, 1489208, 1701952, 2047661, 2259488, 2340184, 2674496, 2978416, 4095322, 4518976, 4680368, 5956832, 8190644, 9360736, 11913664, 16381288, 18721472, 32762576, 65525152, 131050304]

約数ペア:

[(1, 131050304), (2, 65525152), (4, 32762576), (7, 18721472), (8, 16381288), (11, 11913664), (14, 9360736), (16, 8190644), (22, 5956832), (28, 4680368), (29, 4518976), (32, 4095322), (44, 2978416), (49, 2674496), (56, 2340184), (58, 2259488), (64, 2047661), (77, 1701952), (88, 1489208), (98, 1337248), (112, 1170092), (116, 1129744), (131, 1000384), (154, 850976), (176, 744604), (196, 668624), (203, 645568), (224, 585046), (232, 564872), (262, 500192), (308, 425488), (319, 410816), (352, 372302), (392, 334312), (406, 322784), (448, 292523), (464, 282436), (524, 250096), (539, 243136), (616, 212744), (638, 205408), (704, 186151), (784, 167156), (812, 161392), (917, 142912), (928, 141218), (1048, 125048), (1078, 121568), (1232, 106372), (1276, 102704), (1421, 92224), (1441, 90944), (1568, 83578), (1624, 80696), (1834, 71456), (1856, 70609), (2096, 62524), (2156, 60784), (2233, 58688), (2464, 53186), (2552, 51352), (2842, 46112), (2882, 45472), (3136, 41789), (3248, 40348), (3668, 35728), (3799, 34496), (4192, 31262), (4312, 30392), (4466, 29344), (4928, 26593), (5104, 25676), (5684, 23056), (5764, 22736), (6419, 20416), (6496, 20174), (7336, 17864), (7598, 17248), (8384, 15631), (8624, 15196), (8932, 14672), (10087, 12992), (10208, 12838), (11368, 11528)]