138775488

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 406109424

約数和(自身を除く): 267333936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 61, 64, 68, 82, 96, 102, 122, 123, 136, 164, 183, 192, 204, 244, 246, 272, 289, 328, 366, 408, 488, 492, 544, 578, 656, 697, 732, 816, 867, 976, 984, 1037, 1088, 1156, 1312, 1394, 1464, 1632, 1734, 1952, 1968, 2074, 2091, 2312, 2501, 2624, 2788, 2928, 3111, 3264, 3468, 3904, 3936, 4148, 4182, 4624, 5002, 5576, 5856, 6222, 6936, 7503, 7872, 8296, 8364, 9248, 10004, 11152, 11712, 11849, 12444, 13872, 15006, 16592, 16728, 17629, 18496, 20008, 22304, 23698, 24888, 27744, 30012, 33184, 33456, 35258, 35547, 40016, 42517, 44608, 47396, 49776, 52887, 55488, 60024, 66368, 66912, 70516, 71094, 80032, 85034, 94792, 99552, 105774, 120048, 127551, 133824, 141032, 142188, 160064, 170068, 189584, 199104, 211548, 240096, 255102, 282064, 284376, 340136, 379168, 423096, 480192, 510204, 564128, 568752, 680272, 722789, 758336, 846192, 1020408, 1128256, 1137504, 1360544, 1445578, 1692384, 2040816, 2168367, 2275008, 2721088, 2891156, 3384768, 4081632, 4336734, 5782312, 8163264, 8673468, 11564624, 17346936, 23129248, 34693872, 46258496, 69387744, 138775488]

約数ペア:

[(1, 138775488), (2, 69387744), (3, 46258496), (4, 34693872), (6, 23129248), (8, 17346936), (12, 11564624), (16, 8673468), (17, 8163264), (24, 5782312), (32, 4336734), (34, 4081632), (41, 3384768), (48, 2891156), (51, 2721088), (61, 2275008), (64, 2168367), (68, 2040816), (82, 1692384), (96, 1445578), (102, 1360544), (122, 1137504), (123, 1128256), (136, 1020408), (164, 846192), (183, 758336), (192, 722789), (204, 680272), (244, 568752), (246, 564128), (272, 510204), (289, 480192), (328, 423096), (366, 379168), (408, 340136), (488, 284376), (492, 282064), (544, 255102), (578, 240096), (656, 211548), (697, 199104), (732, 189584), (816, 170068), (867, 160064), (976, 142188), (984, 141032), (1037, 133824), (1088, 127551), (1156, 120048), (1312, 105774), (1394, 99552), (1464, 94792), (1632, 85034), (1734, 80032), (1952, 71094), (1968, 70516), (2074, 66912), (2091, 66368), (2312, 60024), (2501, 55488), (2624, 52887), (2788, 49776), (2928, 47396), (3111, 44608), (3264, 42517), (3468, 40016), (3904, 35547), (3936, 35258), (4148, 33456), (4182, 33184), (4624, 30012), (5002, 27744), (5576, 24888), (5856, 23698), (6222, 22304), (6936, 20008), (7503, 18496), (7872, 17629), (8296, 16728), (8364, 16592), (9248, 15006), (10004, 13872), (11152, 12444), (11712, 11849)]