147216768

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 264047232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 128, 149, 166, 186, 192, 248, 249, 298, 332, 372, 384, 447, 496, 498, 596, 664, 744, 894, 992, 996, 1192, 1328, 1488, 1788, 1984, 1992, 2384, 2573, 2656, 2976, 3576, 3968, 3984, 4619, 4768, 5146, 5312, 5952, 7152, 7719, 7968, 9238, 9536, 10292, 10624, 11904, 12367, 13857, 14304, 15438, 15936, 18476, 19072, 20584, 24734, 27714, 28608, 30876, 31872, 36952, 37101, 41168, 49468, 55428, 57216, 61752, 73904, 74202, 82336, 98936, 110856, 123504, 147808, 148404, 164672, 197872, 221712, 247008, 295616, 296808, 329344, 383377, 395744, 443424, 494016, 591232, 593616, 766754, 791488, 886848, 988032, 1150131, 1187232, 1533508, 1582976, 1773696, 2300262, 2374464, 3067016, 4600524, 4748928, 6134032, 9201048, 12268064, 18402096, 24536128, 36804192, 49072256, 73608384, 147216768]

約数ペア:

[(1, 147216768), (2, 73608384), (3, 49072256), (4, 36804192), (6, 24536128), (8, 18402096), (12, 12268064), (16, 9201048), (24, 6134032), (31, 4748928), (32, 4600524), (48, 3067016), (62, 2374464), (64, 2300262), (83, 1773696), (93, 1582976), (96, 1533508), (124, 1187232), (128, 1150131), (149, 988032), (166, 886848), (186, 791488), (192, 766754), (248, 593616), (249, 591232), (298, 494016), (332, 443424), (372, 395744), (384, 383377), (447, 329344), (496, 296808), (498, 295616), (596, 247008), (664, 221712), (744, 197872), (894, 164672), (992, 148404), (996, 147808), (1192, 123504), (1328, 110856), (1488, 98936), (1788, 82336), (1984, 74202), (1992, 73904), (2384, 61752), (2573, 57216), (2656, 55428), (2976, 49468), (3576, 41168), (3968, 37101), (3984, 36952), (4619, 31872), (4768, 30876), (5146, 28608), (5312, 27714), (5952, 24734), (7152, 20584), (7719, 19072), (7968, 18476), (9238, 15936), (9536, 15438), (10292, 14304), (10624, 13857), (11904, 12367)]