231675136

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 620754624

約数和(自身を除く): 389079488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 73, 77, 88, 92, 98, 112, 128, 146, 154, 161, 176, 184, 196, 224, 253, 256, 292, 308, 322, 352, 368, 392, 448, 506, 511, 539, 584, 616, 644, 704, 736, 784, 803, 896, 1012, 1022, 1078, 1127, 1168, 1232, 1288, 1408, 1472, 1568, 1606, 1679, 1771, 1792, 2024, 2044, 2156, 2254, 2336, 2464, 2576, 2816, 2944, 3136, 3212, 3358, 3542, 3577, 4048, 4088, 4312, 4508, 4672, 4928, 5152, 5621, 5888, 6272, 6424, 6716, 7084, 7154, 8096, 8176, 8624, 9016, 9344, 9856, 10304, 11242, 11753, 12397, 12544, 12848, 13432, 14168, 14308, 16192, 16352, 17248, 18032, 18469, 18688, 19712, 20608, 22484, 23506, 24794, 25696, 26864, 28336, 28616, 32384, 32704, 34496, 36064, 36938, 39347, 41216, 44968, 47012, 49588, 51392, 53728, 56672, 57232, 64768, 65408, 68992, 72128, 73876, 78694, 82271, 89936, 94024, 99176, 102784, 107456, 113344, 114464, 129283, 130816, 137984, 144256, 147752, 157388, 164542, 179872, 188048, 198352, 205568, 214912, 226688, 228928, 258566, 288512, 295504, 314776, 329084, 359744, 376096, 396704, 429824, 453376, 457856, 517132, 591008, 629552, 658168, 719488, 752192, 793408, 904981, 915712, 1034264, 1182016, 1259104, 1316336, 1438976, 1504384, 1586816, 1809962, 2068528, 2364032, 2518208, 2632672, 3008768, 3173632, 3619924, 4137056, 4728064, 5036416, 5265344, 7239848, 8274112, 10072832, 10530688, 14479696, 16548224, 21061376, 28959392, 33096448, 57918784, 115837568, 231675136]

約数ペア:

[(1, 231675136), (2, 115837568), (4, 57918784), (7, 33096448), (8, 28959392), (11, 21061376), (14, 16548224), (16, 14479696), (22, 10530688), (23, 10072832), (28, 8274112), (32, 7239848), (44, 5265344), (46, 5036416), (49, 4728064), (56, 4137056), (64, 3619924), (73, 3173632), (77, 3008768), (88, 2632672), (92, 2518208), (98, 2364032), (112, 2068528), (128, 1809962), (146, 1586816), (154, 1504384), (161, 1438976), (176, 1316336), (184, 1259104), (196, 1182016), (224, 1034264), (253, 915712), (256, 904981), (292, 793408), (308, 752192), (322, 719488), (352, 658168), (368, 629552), (392, 591008), (448, 517132), (506, 457856), (511, 453376), (539, 429824), (584, 396704), (616, 376096), (644, 359744), (704, 329084), (736, 314776), (784, 295504), (803, 288512), (896, 258566), (1012, 228928), (1022, 226688), (1078, 214912), (1127, 205568), (1168, 198352), (1232, 188048), (1288, 179872), (1408, 164542), (1472, 157388), (1568, 147752), (1606, 144256), (1679, 137984), (1771, 130816), (1792, 129283), (2024, 114464), (2044, 113344), (2156, 107456), (2254, 102784), (2336, 99176), (2464, 94024), (2576, 89936), (2816, 82271), (2944, 78694), (3136, 73876), (3212, 72128), (3358, 68992), (3542, 65408), (3577, 64768), (4048, 57232), (4088, 56672), (4312, 53728), (4508, 51392), (4672, 49588), (4928, 47012), (5152, 44968), (5621, 41216), (5888, 39347), (6272, 36938), (6424, 36064), (6716, 34496), (7084, 32704), (7154, 32384), (8096, 28616), (8176, 28336), (8624, 26864), (9016, 25696), (9344, 24794), (9856, 23506), (10304, 22484), (11242, 20608), (11753, 19712), (12397, 18688), (12544, 18469), (12848, 18032), (13432, 17248), (14168, 16352), (14308, 16192)]