138763008

素因数分解:

$2^8\times 3^2\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 403362960

約数和(自身を除く): 264599952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 263, 288, 384, 458, 526, 576, 687, 768, 789, 916, 1052, 1152, 1374, 1578, 1832, 2061, 2104, 2304, 2367, 2748, 3156, 3664, 4122, 4208, 4734, 5496, 6312, 7328, 8244, 8416, 9468, 10992, 12624, 14656, 16488, 16832, 18936, 21984, 25248, 29312, 32976, 33664, 37872, 43968, 50496, 58624, 60227, 65952, 67328, 75744, 87936, 100992, 120454, 131904, 151488, 175872, 180681, 201984, 240908, 263808, 302976, 361362, 481816, 527616, 542043, 605952, 722724, 963632, 1084086, 1445448, 1927264, 2168172, 2890896, 3854528, 4336344, 5781792, 7709056, 8672688, 11563584, 15418112, 17345376, 23127168, 34690752, 46254336, 69381504, 138763008]

約数ペア:

[(1, 138763008), (2, 69381504), (3, 46254336), (4, 34690752), (6, 23127168), (8, 17345376), (9, 15418112), (12, 11563584), (16, 8672688), (18, 7709056), (24, 5781792), (32, 4336344), (36, 3854528), (48, 2890896), (64, 2168172), (72, 1927264), (96, 1445448), (128, 1084086), (144, 963632), (192, 722724), (229, 605952), (256, 542043), (263, 527616), (288, 481816), (384, 361362), (458, 302976), (526, 263808), (576, 240908), (687, 201984), (768, 180681), (789, 175872), (916, 151488), (1052, 131904), (1152, 120454), (1374, 100992), (1578, 87936), (1832, 75744), (2061, 67328), (2104, 65952), (2304, 60227), (2367, 58624), (2748, 50496), (3156, 43968), (3664, 37872), (4122, 33664), (4208, 32976), (4734, 29312), (5496, 25248), (6312, 21984), (7328, 18936), (8244, 16832), (8416, 16488), (9468, 14656), (10992, 12624)]