127020544

素因数分解:

$2^9\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 120

約数和(自身を含む): 303683688

約数和(自身を除く): 176663144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 83, 98, 112, 122, 128, 166, 196, 224, 244, 256, 332, 392, 427, 448, 488, 512, 581, 664, 784, 854, 896, 976, 1162, 1328, 1568, 1708, 1792, 1952, 2324, 2656, 2989, 3136, 3416, 3584, 3904, 4067, 4648, 5063, 5312, 5978, 6272, 6832, 7808, 8134, 9296, 10126, 10624, 11956, 12544, 13664, 15616, 16268, 18592, 20252, 21248, 23912, 25088, 27328, 31232, 32536, 35441, 37184, 40504, 42496, 47824, 54656, 65072, 70882, 74368, 81008, 95648, 109312, 130144, 141764, 148736, 162016, 191296, 218624, 248087, 260288, 283528, 297472, 324032, 382592, 496174, 520576, 567056, 648064, 765184, 992348, 1041152, 1134112, 1296128, 1530368, 1984696, 2082304, 2268224, 2592256, 3969392, 4536448, 7938784, 9072896, 15877568, 18145792, 31755136, 63510272, 127020544]

約数ペア:

[(1, 127020544), (2, 63510272), (4, 31755136), (7, 18145792), (8, 15877568), (14, 9072896), (16, 7938784), (28, 4536448), (32, 3969392), (49, 2592256), (56, 2268224), (61, 2082304), (64, 1984696), (83, 1530368), (98, 1296128), (112, 1134112), (122, 1041152), (128, 992348), (166, 765184), (196, 648064), (224, 567056), (244, 520576), (256, 496174), (332, 382592), (392, 324032), (427, 297472), (448, 283528), (488, 260288), (512, 248087), (581, 218624), (664, 191296), (784, 162016), (854, 148736), (896, 141764), (976, 130144), (1162, 109312), (1328, 95648), (1568, 81008), (1708, 74368), (1792, 70882), (1952, 65072), (2324, 54656), (2656, 47824), (2989, 42496), (3136, 40504), (3416, 37184), (3584, 35441), (3904, 32536), (4067, 31232), (4648, 27328), (5063, 25088), (5312, 23912), (5978, 21248), (6272, 20252), (6832, 18592), (7808, 16268), (8134, 15616), (9296, 13664), (10126, 12544), (10624, 11956)]