138598272

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3932

約数の個数: 96

約数和(自身を含む): 411802560

約数和(自身を除く): 273204288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3881, 3968, 4464, 5952, 7762, 8928, 11643, 11904, 15524, 17856, 23286, 31048, 34929, 35712, 46572, 62096, 69858, 93144, 120311, 124192, 139716, 186288, 240622, 248384, 279432, 360933, 372576, 481244, 496768, 558864, 721866, 745152, 962488, 1082799, 1117728, 1443732, 1490304, 1924976, 2165598, 2235456, 2887464, 3849952, 4331196, 4470912, 5774928, 7699904, 8662392, 11549856, 15399808, 17324784, 23099712, 34649568, 46199424, 69299136, 138598272]

約数ペア:

[(1, 138598272), (2, 69299136), (3, 46199424), (4, 34649568), (6, 23099712), (8, 17324784), (9, 15399808), (12, 11549856), (16, 8662392), (18, 7699904), (24, 5774928), (31, 4470912), (32, 4331196), (36, 3849952), (48, 2887464), (62, 2235456), (64, 2165598), (72, 1924976), (93, 1490304), (96, 1443732), (124, 1117728), (128, 1082799), (144, 962488), (186, 745152), (192, 721866), (248, 558864), (279, 496768), (288, 481244), (372, 372576), (384, 360933), (496, 279432), (558, 248384), (576, 240622), (744, 186288), (992, 139716), (1116, 124192), (1152, 120311), (1488, 93144), (1984, 69858), (2232, 62096), (2976, 46572), (3881, 35712), (3968, 34929), (4464, 31048), (5952, 23286), (7762, 17856), (8928, 15524), (11643, 11904)]