123577216

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 324421200

約数和(自身を除く): 200843984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 61, 64, 68, 76, 98, 112, 119, 122, 128, 133, 136, 152, 196, 224, 238, 244, 266, 272, 304, 323, 392, 427, 448, 476, 488, 532, 544, 608, 646, 784, 833, 854, 896, 931, 952, 976, 1037, 1064, 1088, 1159, 1216, 1292, 1568, 1666, 1708, 1862, 1904, 1952, 2074, 2128, 2176, 2261, 2318, 2432, 2584, 2989, 3136, 3332, 3416, 3724, 3808, 3904, 4148, 4256, 4522, 4636, 5168, 5978, 6272, 6664, 6832, 7259, 7448, 7616, 7808, 8113, 8296, 8512, 9044, 9272, 10336, 11956, 13328, 13664, 14518, 14896, 15232, 15827, 16226, 16592, 17024, 18088, 18544, 19703, 20672, 23912, 26656, 27328, 29036, 29792, 31654, 32452, 33184, 36176, 37088, 39406, 41344, 47824, 50813, 53312, 54656, 56791, 58072, 59584, 63308, 64904, 66368, 72352, 74176, 78812, 95648, 101626, 106624, 113582, 116144, 119168, 126616, 129808, 132736, 137921, 144704, 148352, 157624, 191296, 203252, 227164, 232288, 253232, 259616, 275842, 289408, 315248, 382592, 406504, 454328, 464576, 506464, 519232, 551684, 630496, 813008, 908656, 929152, 965447, 1012928, 1038464, 1103368, 1260992, 1626016, 1817312, 1930894, 2025856, 2206736, 2521984, 3252032, 3634624, 3861788, 4413472, 6504064, 7269248, 7723576, 8826944, 15447152, 17653888, 30894304, 61788608, 123577216]

約数ペア:

[(1, 123577216), (2, 61788608), (4, 30894304), (7, 17653888), (8, 15447152), (14, 8826944), (16, 7723576), (17, 7269248), (19, 6504064), (28, 4413472), (32, 3861788), (34, 3634624), (38, 3252032), (49, 2521984), (56, 2206736), (61, 2025856), (64, 1930894), (68, 1817312), (76, 1626016), (98, 1260992), (112, 1103368), (119, 1038464), (122, 1012928), (128, 965447), (133, 929152), (136, 908656), (152, 813008), (196, 630496), (224, 551684), (238, 519232), (244, 506464), (266, 464576), (272, 454328), (304, 406504), (323, 382592), (392, 315248), (427, 289408), (448, 275842), (476, 259616), (488, 253232), (532, 232288), (544, 227164), (608, 203252), (646, 191296), (784, 157624), (833, 148352), (854, 144704), (896, 137921), (931, 132736), (952, 129808), (976, 126616), (1037, 119168), (1064, 116144), (1088, 113582), (1159, 106624), (1216, 101626), (1292, 95648), (1568, 78812), (1666, 74176), (1708, 72352), (1862, 66368), (1904, 64904), (1952, 63308), (2074, 59584), (2128, 58072), (2176, 56791), (2261, 54656), (2318, 53312), (2432, 50813), (2584, 47824), (2989, 41344), (3136, 39406), (3332, 37088), (3416, 36176), (3724, 33184), (3808, 32452), (3904, 31654), (4148, 29792), (4256, 29036), (4522, 27328), (4636, 26656), (5168, 23912), (5978, 20672), (6272, 19703), (6664, 18544), (6832, 18088), (7259, 17024), (7448, 16592), (7616, 16226), (7808, 15827), (8113, 15232), (8296, 14896), (8512, 14518), (9044, 13664), (9272, 13328), (10336, 11956)]