155668608

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1507

約数の個数: 128

約数和(自身を含む): 474585600

約数和(自身を除く): 318916992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1453, 1488, 1674, 1728, 1984, 2232, 2906, 2976, 3348, 3456, 3968, 4359, 4464, 5812, 5952, 6696, 8718, 8928, 11624, 11904, 13077, 13392, 17436, 17856, 23248, 26154, 26784, 34872, 35712, 39231, 45043, 46496, 52308, 53568, 69744, 78462, 90086, 92992, 104616, 107136, 135129, 139488, 156924, 180172, 185984, 209232, 270258, 278976, 313848, 360344, 405387, 418464, 540516, 557952, 627696, 720688, 810774, 836928, 1081032, 1216161, 1255392, 1441376, 1621548, 1673856, 2162064, 2432322, 2510784, 2882752, 3243096, 4324128, 4864644, 5021568, 5765504, 6486192, 8648256, 9729288, 12972384, 17296512, 19458576, 25944768, 38917152, 51889536, 77834304, 155668608]

約数ペア:

[(1, 155668608), (2, 77834304), (3, 51889536), (4, 38917152), (6, 25944768), (8, 19458576), (9, 17296512), (12, 12972384), (16, 9729288), (18, 8648256), (24, 6486192), (27, 5765504), (31, 5021568), (32, 4864644), (36, 4324128), (48, 3243096), (54, 2882752), (62, 2510784), (64, 2432322), (72, 2162064), (93, 1673856), (96, 1621548), (108, 1441376), (124, 1255392), (128, 1216161), (144, 1081032), (186, 836928), (192, 810774), (216, 720688), (248, 627696), (279, 557952), (288, 540516), (372, 418464), (384, 405387), (432, 360344), (496, 313848), (558, 278976), (576, 270258), (744, 209232), (837, 185984), (864, 180172), (992, 156924), (1116, 139488), (1152, 135129), (1453, 107136), (1488, 104616), (1674, 92992), (1728, 90086), (1984, 78462), (2232, 69744), (2906, 53568), (2976, 52308), (3348, 46496), (3456, 45043), (3968, 39231), (4359, 35712), (4464, 34872), (5812, 26784), (5952, 26154), (6696, 23248), (8718, 17856), (8928, 17436), (11624, 13392), (11904, 13077)]