164259145728

素因数分解:

$2^{11}\times 3^4\times {\mathrm{990181}}^1$

素因数の和:990215

約数の個数: 120

約数和(自身を含む): 490630230090

約数和(自身を除く): 326371084362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 4608, 5184, 6144, 6912, 9216, 10368, 13824, 18432, 20736, 27648, 41472, 55296, 82944, 165888, 990181, 1980362, 2970543, 3960724, 5941086, 7921448, 8911629, 11882172, 15842896, 17823258, 23764344, 26734887, 31685792, 35646516, 47528688, 53469774, 63371584, 71293032, 80204661, 95057376, 106939548, 126743168, 142586064, 160409322, 190114752, 213879096, 253486336, 285172128, 320818644, 380229504, 427758192, 506972672, 570344256, 641637288, 760459008, 855516384, 1013945344, 1140688512, 1283274576, 1520918016, 1711032768, 2027890688, 2281377024, 2566549152, 3041836032, 3422065536, 4562754048, 5133098304, 6083672064, 6844131072, 9125508096, 10266196608, 13688262144, 18251016192, 20532393216, 27376524288, 41064786432, 54753048576, 82129572864, 164259145728]

約数ペア:

[(1, 164259145728), (2, 82129572864), (3, 54753048576), (4, 41064786432), (6, 27376524288), (8, 20532393216), (9, 18251016192), (12, 13688262144), (16, 10266196608), (18, 9125508096), (24, 6844131072), (27, 6083672064), (32, 5133098304), (36, 4562754048), (48, 3422065536), (54, 3041836032), (64, 2566549152), (72, 2281377024), (81, 2027890688), (96, 1711032768), (108, 1520918016), (128, 1283274576), (144, 1140688512), (162, 1013945344), (192, 855516384), (216, 760459008), (256, 641637288), (288, 570344256), (324, 506972672), (384, 427758192), (432, 380229504), (512, 320818644), (576, 285172128), (648, 253486336), (768, 213879096), (864, 190114752), (1024, 160409322), (1152, 142586064), (1296, 126743168), (1536, 106939548), (1728, 95057376), (2048, 80204661), (2304, 71293032), (2592, 63371584), (3072, 53469774), (3456, 47528688), (4608, 35646516), (5184, 31685792), (6144, 26734887), (6912, 23764344), (9216, 17823258), (10368, 15842896), (13824, 11882172), (18432, 8911629), (20736, 7921448), (27648, 5941086), (41472, 3960724), (55296, 2970543), (82944, 1980362), (165888, 990181)]