140477344

素因数分解:

$2^5\times 7^1\times {\mathrm{627131}}^1$

素因数の和:627148

約数の個数: 24

約数和(自身を含む): 316074528

約数和(自身を除く): 175597184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 627131, 1254262, 2508524, 4389917, 5017048, 8779834, 10034096, 17559668, 20068192, 35119336, 70238672, 140477344]

約数ペア:

[(1, 140477344), (2, 70238672), (4, 35119336), (7, 20068192), (8, 17559668), (14, 10034096), (16, 8779834), (28, 5017048), (32, 4389917), (56, 2508524), (112, 1254262), (224, 627131)]