154480768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 361912320

約数和(自身を除く): 207431552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 64, 68, 86, 104, 127, 128, 136, 172, 208, 221, 254, 272, 344, 416, 442, 508, 544, 559, 688, 731, 832, 884, 1016, 1088, 1118, 1376, 1462, 1651, 1664, 1768, 2032, 2159, 2176, 2236, 2752, 2924, 3302, 3536, 4064, 4318, 4472, 5461, 5504, 5848, 6604, 7072, 8128, 8636, 8944, 9503, 10922, 11696, 13208, 14144, 16256, 17272, 17888, 19006, 21844, 23392, 26416, 28067, 28288, 34544, 35776, 38012, 43688, 46784, 52832, 56134, 69088, 70993, 71552, 76024, 87376, 92837, 93568, 105664, 112268, 138176, 141986, 152048, 174752, 185674, 211328, 224536, 276352, 283972, 304096, 349504, 371348, 449072, 567944, 608192, 699008, 742696, 898144, 1135888, 1206881, 1216384, 1485392, 1796288, 2271776, 2413762, 2970784, 3592576, 4543552, 4827524, 5941568, 9087104, 9655048, 11883136, 19310096, 38620192, 77240384, 154480768]

約数ペア:

[(1, 154480768), (2, 77240384), (4, 38620192), (8, 19310096), (13, 11883136), (16, 9655048), (17, 9087104), (26, 5941568), (32, 4827524), (34, 4543552), (43, 3592576), (52, 2970784), (64, 2413762), (68, 2271776), (86, 1796288), (104, 1485392), (127, 1216384), (128, 1206881), (136, 1135888), (172, 898144), (208, 742696), (221, 699008), (254, 608192), (272, 567944), (344, 449072), (416, 371348), (442, 349504), (508, 304096), (544, 283972), (559, 276352), (688, 224536), (731, 211328), (832, 185674), (884, 174752), (1016, 152048), (1088, 141986), (1118, 138176), (1376, 112268), (1462, 105664), (1651, 93568), (1664, 92837), (1768, 87376), (2032, 76024), (2159, 71552), (2176, 70993), (2236, 69088), (2752, 56134), (2924, 52832), (3302, 46784), (3536, 43688), (4064, 38012), (4318, 35776), (4472, 34544), (5461, 28288), (5504, 28067), (5848, 26416), (6604, 23392), (7072, 21844), (8128, 19006), (8636, 17888), (8944, 17272), (9503, 16256), (10922, 14144), (11696, 13208)]