165265408

素因数分解:

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

素因数の和:177

約数の個数: 120

約数和(自身を含む): 415223424

約数和(自身を除く): 249958016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 131, 154, 176, 224, 256, 262, 308, 352, 448, 512, 524, 616, 704, 896, 917, 1024, 1048, 1232, 1408, 1441, 1792, 1834, 2048, 2096, 2464, 2816, 2882, 3584, 3668, 4096, 4192, 4928, 5632, 5764, 7168, 7336, 8192, 8384, 9856, 10087, 11264, 11528, 14336, 14672, 16384, 16768, 19712, 20174, 22528, 23056, 28672, 29344, 33536, 39424, 40348, 45056, 46112, 57344, 58688, 67072, 78848, 80696, 90112, 92224, 114688, 117376, 134144, 157696, 161392, 180224, 184448, 234752, 268288, 315392, 322784, 368896, 469504, 536576, 630784, 645568, 737792, 939008, 1073152, 1261568, 1291136, 1475584, 1878016, 2146304, 2582272, 2951168, 3756032, 5164544, 5902336, 7512064, 10329088, 11804672, 15024128, 20658176, 23609344, 41316352, 82632704, 165265408]

約数ペア:

[(1, 165265408), (2, 82632704), (4, 41316352), (7, 23609344), (8, 20658176), (11, 15024128), (14, 11804672), (16, 10329088), (22, 7512064), (28, 5902336), (32, 5164544), (44, 3756032), (56, 2951168), (64, 2582272), (77, 2146304), (88, 1878016), (112, 1475584), (128, 1291136), (131, 1261568), (154, 1073152), (176, 939008), (224, 737792), (256, 645568), (262, 630784), (308, 536576), (352, 469504), (448, 368896), (512, 322784), (524, 315392), (616, 268288), (704, 234752), (896, 184448), (917, 180224), (1024, 161392), (1048, 157696), (1232, 134144), (1408, 117376), (1441, 114688), (1792, 92224), (1834, 90112), (2048, 80696), (2096, 78848), (2464, 67072), (2816, 58688), (2882, 57344), (3584, 46112), (3668, 45056), (4096, 40348), (4192, 39424), (4928, 33536), (5632, 29344), (5764, 28672), (7168, 23056), (7336, 22528), (8192, 20174), (8384, 19712), (9856, 16768), (10087, 16384), (11264, 14672), (11528, 14336)]