153720896

素因数分解:

$2^6\times 7^1\times {\mathrm{343127}}^1$

素因数の和:343146

約数の個数: 28

約数和(自身を含む): 348618048

約数和(自身を除く): 194897152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 343127, 686254, 1372508, 2401889, 2745016, 4803778, 5490032, 9607556, 10980064, 19215112, 21960128, 38430224, 76860448, 153720896]

約数ペア:

[(1, 153720896), (2, 76860448), (4, 38430224), (7, 21960128), (8, 19215112), (14, 10980064), (16, 9607556), (28, 5490032), (32, 4803778), (56, 2745016), (64, 2401889), (112, 1372508), (224, 686254), (448, 343127)]