138647808

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 144

約数和(自身を含む): 441831040

約数和(自身を除く): 303183232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1543, 1664, 1728, 1872, 2304, 2496, 2808, 3086, 3328, 3456, 3744, 4629, 4992, 5616, 6172, 6912, 7488, 9258, 9984, 11232, 12344, 13887, 14976, 18516, 20059, 22464, 24688, 27774, 29952, 37032, 40118, 41661, 44928, 49376, 55548, 60177, 74064, 80236, 83322, 89856, 98752, 111096, 120354, 148128, 160472, 166644, 180531, 197504, 222192, 240708, 296256, 320944, 333288, 361062, 395008, 444384, 481416, 541593, 592512, 641888, 666576, 722124, 888768, 962832, 1083186, 1185024, 1283776, 1333152, 1444248, 1777536, 1925664, 2166372, 2567552, 2666304, 2888496, 3555072, 3851328, 4332744, 5135104, 5332608, 5776992, 7702656, 8665488, 10665216, 11553984, 15405312, 17330976, 23107968, 34661952, 46215936, 69323904, 138647808]

約数ペア:

[(1, 138647808), (2, 69323904), (3, 46215936), (4, 34661952), (6, 23107968), (8, 17330976), (9, 15405312), (12, 11553984), (13, 10665216), (16, 8665488), (18, 7702656), (24, 5776992), (26, 5332608), (27, 5135104), (32, 4332744), (36, 3851328), (39, 3555072), (48, 2888496), (52, 2666304), (54, 2567552), (64, 2166372), (72, 1925664), (78, 1777536), (96, 1444248), (104, 1333152), (108, 1283776), (117, 1185024), (128, 1083186), (144, 962832), (156, 888768), (192, 722124), (208, 666576), (216, 641888), (234, 592512), (256, 541593), (288, 481416), (312, 444384), (351, 395008), (384, 361062), (416, 333288), (432, 320944), (468, 296256), (576, 240708), (624, 222192), (702, 197504), (768, 180531), (832, 166644), (864, 160472), (936, 148128), (1152, 120354), (1248, 111096), (1404, 98752), (1543, 89856), (1664, 83322), (1728, 80236), (1872, 74064), (2304, 60177), (2496, 55548), (2808, 49376), (3086, 44928), (3328, 41661), (3456, 40118), (3744, 37032), (4629, 29952), (4992, 27774), (5616, 24688), (6172, 22464), (6912, 20059), (7488, 18516), (9258, 14976), (9984, 13887), (11232, 12344)]