168258944

素因数分解:

$2^7\times 7^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 394770600

約数和(自身を除く): 226511656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 139, 193, 196, 224, 278, 386, 392, 448, 556, 772, 784, 896, 973, 1112, 1351, 1544, 1568, 1946, 2224, 2702, 3088, 3136, 3892, 4448, 5404, 6176, 6272, 6811, 7784, 8896, 9457, 10808, 12352, 13622, 15568, 17792, 18914, 21616, 24704, 26827, 27244, 31136, 37828, 43232, 53654, 54488, 62272, 75656, 86464, 107308, 108976, 124544, 151312, 172928, 187789, 214616, 217952, 302624, 375578, 429232, 435904, 605248, 751156, 858464, 871808, 1210496, 1314523, 1502312, 1716928, 2629046, 3004624, 3433856, 5258092, 6009248, 10516184, 12018496, 21032368, 24036992, 42064736, 84129472, 168258944]

約数ペア:

[(1, 168258944), (2, 84129472), (4, 42064736), (7, 24036992), (8, 21032368), (14, 12018496), (16, 10516184), (28, 6009248), (32, 5258092), (49, 3433856), (56, 3004624), (64, 2629046), (98, 1716928), (112, 1502312), (128, 1314523), (139, 1210496), (193, 871808), (196, 858464), (224, 751156), (278, 605248), (386, 435904), (392, 429232), (448, 375578), (556, 302624), (772, 217952), (784, 214616), (896, 187789), (973, 172928), (1112, 151312), (1351, 124544), (1544, 108976), (1568, 107308), (1946, 86464), (2224, 75656), (2702, 62272), (3088, 54488), (3136, 53654), (3892, 43232), (4448, 37828), (5404, 31136), (6176, 27244), (6272, 26827), (6811, 24704), (7784, 21616), (8896, 18914), (9457, 17792), (10808, 15568), (12352, 13622)]