1156857856

素因数分解:

$2^{14}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 180

約数和(自身を含む): 2958466896

約数和(自身を除く): 1801609040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 131, 154, 176, 196, 224, 256, 262, 308, 352, 392, 448, 512, 524, 539, 616, 704, 784, 896, 917, 1024, 1048, 1078, 1232, 1408, 1441, 1568, 1792, 1834, 2048, 2096, 2156, 2464, 2816, 2882, 3136, 3584, 3668, 4096, 4192, 4312, 4928, 5632, 5764, 6272, 6419, 7168, 7336, 8192, 8384, 8624, 9856, 10087, 11264, 11528, 12544, 12838, 14336, 14672, 16384, 16768, 17248, 19712, 20174, 22528, 23056, 25088, 25676, 28672, 29344, 33536, 34496, 39424, 40348, 45056, 46112, 50176, 51352, 57344, 58688, 67072, 68992, 70609, 78848, 80696, 90112, 92224, 100352, 102704, 114688, 117376, 134144, 137984, 141218, 157696, 161392, 180224, 184448, 200704, 205408, 234752, 268288, 275968, 282436, 315392, 322784, 368896, 401408, 410816, 469504, 536576, 551936, 564872, 630784, 645568, 737792, 802816, 821632, 939008, 1073152, 1103872, 1129744, 1261568, 1291136, 1475584, 1643264, 1878016, 2146304, 2207744, 2259488, 2582272, 2951168, 3286528, 3756032, 4415488, 4518976, 5164544, 5902336, 6573056, 7512064, 8830976, 9037952, 10329088, 11804672, 13146112, 15024128, 18075904, 20658176, 23609344, 26292224, 36151808, 41316352, 52584448, 72303616, 82632704, 105168896, 144607232, 165265408, 289214464, 578428928, 1156857856]

約数ペア:

[(1, 1156857856), (2, 578428928), (4, 289214464), (7, 165265408), (8, 144607232), (11, 105168896), (14, 82632704), (16, 72303616), (22, 52584448), (28, 41316352), (32, 36151808), (44, 26292224), (49, 23609344), (56, 20658176), (64, 18075904), (77, 15024128), (88, 13146112), (98, 11804672), (112, 10329088), (128, 9037952), (131, 8830976), (154, 7512064), (176, 6573056), (196, 5902336), (224, 5164544), (256, 4518976), (262, 4415488), (308, 3756032), (352, 3286528), (392, 2951168), (448, 2582272), (512, 2259488), (524, 2207744), (539, 2146304), (616, 1878016), (704, 1643264), (784, 1475584), (896, 1291136), (917, 1261568), (1024, 1129744), (1048, 1103872), (1078, 1073152), (1232, 939008), (1408, 821632), (1441, 802816), (1568, 737792), (1792, 645568), (1834, 630784), (2048, 564872), (2096, 551936), (2156, 536576), (2464, 469504), (2816, 410816), (2882, 401408), (3136, 368896), (3584, 322784), (3668, 315392), (4096, 282436), (4192, 275968), (4312, 268288), (4928, 234752), (5632, 205408), (5764, 200704), (6272, 184448), (6419, 180224), (7168, 161392), (7336, 157696), (8192, 141218), (8384, 137984), (8624, 134144), (9856, 117376), (10087, 114688), (11264, 102704), (11528, 100352), (12544, 92224), (12838, 90112), (14336, 80696), (14672, 78848), (16384, 70609), (16768, 68992), (17248, 67072), (19712, 58688), (20174, 57344), (22528, 51352), (23056, 50176), (25088, 46112), (25676, 45056), (28672, 40348), (29344, 39424), (33536, 34496)]