168351232

素因数分解:

$2^9\times 7^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 80

約数和(自身を含む): 388903680

約数和(自身を除く): 220552448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 439, 448, 512, 749, 856, 878, 896, 1498, 1712, 1756, 1792, 2996, 3073, 3424, 3512, 3584, 5992, 6146, 6848, 7024, 11984, 12292, 13696, 14048, 23968, 24584, 27392, 28096, 46973, 47936, 49168, 54784, 56192, 93946, 95872, 98336, 112384, 187892, 191744, 196672, 224768, 328811, 375784, 383488, 393344, 657622, 751568, 786688, 1315244, 1503136, 1573376, 2630488, 3006272, 5260976, 6012544, 10521952, 12025088, 21043904, 24050176, 42087808, 84175616, 168351232]

約数ペア:

[(1, 168351232), (2, 84175616), (4, 42087808), (7, 24050176), (8, 21043904), (14, 12025088), (16, 10521952), (28, 6012544), (32, 5260976), (56, 3006272), (64, 2630488), (107, 1573376), (112, 1503136), (128, 1315244), (214, 786688), (224, 751568), (256, 657622), (428, 393344), (439, 383488), (448, 375784), (512, 328811), (749, 224768), (856, 196672), (878, 191744), (896, 187892), (1498, 112384), (1712, 98336), (1756, 95872), (1792, 93946), (2996, 56192), (3073, 54784), (3424, 49168), (3512, 47936), (3584, 46973), (5992, 28096), (6146, 27392), (6848, 24584), (7024, 23968), (11984, 14048), (12292, 13696)]