154977312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 500097024

約数和(自身を除く): 345119712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 56, 69, 74, 84, 92, 96, 111, 112, 138, 148, 161, 168, 184, 222, 224, 259, 271, 276, 296, 322, 336, 368, 444, 483, 518, 542, 552, 592, 644, 672, 736, 777, 813, 851, 888, 966, 1036, 1084, 1104, 1184, 1288, 1554, 1626, 1702, 1776, 1897, 1932, 2072, 2168, 2208, 2553, 2576, 3108, 3252, 3404, 3552, 3794, 3864, 4144, 4336, 5106, 5152, 5691, 5957, 6216, 6233, 6504, 6808, 7588, 7728, 8288, 8672, 10027, 10212, 11382, 11914, 12432, 12466, 13008, 13616, 15176, 15456, 17871, 18699, 20054, 20424, 22764, 23828, 24864, 24932, 26016, 27232, 30081, 30352, 35742, 37398, 40108, 40848, 43631, 45528, 47656, 49864, 60162, 60704, 70189, 71484, 74796, 80216, 81696, 87262, 91056, 95312, 99728, 120324, 130893, 140378, 142968, 149592, 160432, 174524, 182112, 190624, 199456, 210567, 230621, 240648, 261786, 280756, 285936, 299184, 320864, 349048, 421134, 461242, 481296, 523572, 561512, 571872, 598368, 691863, 698096, 842268, 922484, 962592, 1047144, 1123024, 1383726, 1396192, 1614347, 1684536, 1844968, 2094288, 2246048, 2767452, 3228694, 3369072, 3689936, 4188576, 4843041, 5534904, 6457388, 6738144, 7379872, 9686082, 11069808, 12914776, 19372164, 22139616, 25829552, 38744328, 51659104, 77488656, 154977312]

約数ペア:

[(1, 154977312), (2, 77488656), (3, 51659104), (4, 38744328), (6, 25829552), (7, 22139616), (8, 19372164), (12, 12914776), (14, 11069808), (16, 9686082), (21, 7379872), (23, 6738144), (24, 6457388), (28, 5534904), (32, 4843041), (37, 4188576), (42, 3689936), (46, 3369072), (48, 3228694), (56, 2767452), (69, 2246048), (74, 2094288), (84, 1844968), (92, 1684536), (96, 1614347), (111, 1396192), (112, 1383726), (138, 1123024), (148, 1047144), (161, 962592), (168, 922484), (184, 842268), (222, 698096), (224, 691863), (259, 598368), (271, 571872), (276, 561512), (296, 523572), (322, 481296), (336, 461242), (368, 421134), (444, 349048), (483, 320864), (518, 299184), (542, 285936), (552, 280756), (592, 261786), (644, 240648), (672, 230621), (736, 210567), (777, 199456), (813, 190624), (851, 182112), (888, 174524), (966, 160432), (1036, 149592), (1084, 142968), (1104, 140378), (1184, 130893), (1288, 120324), (1554, 99728), (1626, 95312), (1702, 91056), (1776, 87262), (1897, 81696), (1932, 80216), (2072, 74796), (2168, 71484), (2208, 70189), (2553, 60704), (2576, 60162), (3108, 49864), (3252, 47656), (3404, 45528), (3552, 43631), (3794, 40848), (3864, 40108), (4144, 37398), (4336, 35742), (5106, 30352), (5152, 30081), (5691, 27232), (5957, 26016), (6216, 24932), (6233, 24864), (6504, 23828), (6808, 22764), (7588, 20424), (7728, 20054), (8288, 18699), (8672, 17871), (10027, 15456), (10212, 15176), (11382, 13616), (11914, 13008), (12432, 12466)]