168547904

素因数分解:

$2^6\times 7^1\times {\mathrm{439}}^1\times {\mathrm{857}}^1$

素因数の和:1315

約数の個数: 56

約数和(自身を含む): 383560320

約数和(自身を除く): 215012416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 439, 448, 857, 878, 1714, 1756, 3073, 3428, 3512, 5999, 6146, 6856, 7024, 11998, 12292, 13712, 14048, 23996, 24584, 27424, 28096, 47992, 49168, 54848, 95984, 98336, 191968, 196672, 376223, 383936, 752446, 1504892, 2633561, 3009784, 5267122, 6019568, 10534244, 12039136, 21068488, 24078272, 42136976, 84273952, 168547904]

約数ペア:

[(1, 168547904), (2, 84273952), (4, 42136976), (7, 24078272), (8, 21068488), (14, 12039136), (16, 10534244), (28, 6019568), (32, 5267122), (56, 3009784), (64, 2633561), (112, 1504892), (224, 752446), (439, 383936), (448, 376223), (857, 196672), (878, 191968), (1714, 98336), (1756, 95984), (3073, 54848), (3428, 49168), (3512, 47992), (5999, 28096), (6146, 27424), (6856, 24584), (7024, 23996), (11998, 14048), (12292, 13712)]