134916992

素因数分解:

$2^7\times 7^4\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 80

約数和(自身を含む): 314272200

約数和(自身を除く): 179355208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 439, 448, 686, 784, 878, 896, 1372, 1568, 1756, 2401, 2744, 3073, 3136, 3512, 4802, 5488, 6146, 6272, 7024, 9604, 10976, 12292, 14048, 19208, 21511, 21952, 24584, 28096, 38416, 43022, 43904, 49168, 56192, 76832, 86044, 98336, 150577, 153664, 172088, 196672, 301154, 307328, 344176, 393344, 602308, 688352, 1054039, 1204616, 1376704, 2108078, 2409232, 2753408, 4216156, 4818464, 8432312, 9636928, 16864624, 19273856, 33729248, 67458496, 134916992]

約数ペア:

[(1, 134916992), (2, 67458496), (4, 33729248), (7, 19273856), (8, 16864624), (14, 9636928), (16, 8432312), (28, 4818464), (32, 4216156), (49, 2753408), (56, 2409232), (64, 2108078), (98, 1376704), (112, 1204616), (128, 1054039), (196, 688352), (224, 602308), (343, 393344), (392, 344176), (439, 307328), (448, 301154), (686, 196672), (784, 172088), (878, 153664), (896, 150577), (1372, 98336), (1568, 86044), (1756, 76832), (2401, 56192), (2744, 49168), (3073, 43904), (3136, 43022), (3512, 38416), (4802, 28096), (5488, 24584), (6146, 21952), (6272, 21511), (7024, 19208), (9604, 14048), (10976, 12292)]