169320872

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 384428520

約数和(自身を除く): 215107648

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 73, 97, 98, 122, 146, 194, 196, 244, 292, 388, 392, 427, 488, 511, 584, 679, 776, 854, 1022, 1358, 1708, 2044, 2716, 2989, 3416, 3577, 4088, 4453, 4753, 5432, 5917, 5978, 7081, 7154, 8906, 9506, 11834, 11956, 14162, 14308, 17812, 19012, 23668, 23912, 28324, 28616, 31171, 35624, 38024, 41419, 47336, 49567, 56648, 62342, 82838, 99134, 124684, 165676, 198268, 218197, 249368, 289933, 331352, 346969, 396536, 431941, 436394, 579866, 693938, 863882, 872788, 1159732, 1387876, 1727764, 1745576, 2319464, 2775752, 3023587, 3455528, 6047174, 12094348, 21165109, 24188696, 42330218, 84660436, 169320872]

約数ペア:

[(1, 169320872), (2, 84660436), (4, 42330218), (7, 24188696), (8, 21165109), (14, 12094348), (28, 6047174), (49, 3455528), (56, 3023587), (61, 2775752), (73, 2319464), (97, 1745576), (98, 1727764), (122, 1387876), (146, 1159732), (194, 872788), (196, 863882), (244, 693938), (292, 579866), (388, 436394), (392, 431941), (427, 396536), (488, 346969), (511, 331352), (584, 289933), (679, 249368), (776, 218197), (854, 198268), (1022, 165676), (1358, 124684), (1708, 99134), (2044, 82838), (2716, 62342), (2989, 56648), (3416, 49567), (3577, 47336), (4088, 41419), (4453, 38024), (4753, 35624), (5432, 31171), (5917, 28616), (5978, 28324), (7081, 23912), (7154, 23668), (8906, 19012), (9506, 17812), (11834, 14308), (11956, 14162)]