146078128

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2971}}^1$

素因数の和:3425

約数の個数: 40

約数和(自身を含む): 324304640

約数和(自身を除く): 178226512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 2971, 3073, 3512, 5942, 6146, 7024, 11884, 12292, 20797, 23768, 24584, 41594, 47536, 49168, 83188, 166376, 332752, 1304269, 2608538, 5217076, 9129883, 10434152, 18259766, 20868304, 36519532, 73039064, 146078128]

約数ペア:

[(1, 146078128), (2, 73039064), (4, 36519532), (7, 20868304), (8, 18259766), (14, 10434152), (16, 9129883), (28, 5217076), (56, 2608538), (112, 1304269), (439, 332752), (878, 166376), (1756, 83188), (2971, 49168), (3073, 47536), (3512, 41594), (5942, 24584), (6146, 23768), (7024, 20797), (11884, 12292)]