140080192

素因数分解:

$2^6\times 7^1\times {\mathrm{312679}}^1$

素因数の和:312698

約数の個数: 28

約数和(自身を含む): 317682880

約数和(自身を除く): 177602688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 312679, 625358, 1250716, 2188753, 2501432, 4377506, 5002864, 8755012, 10005728, 17510024, 20011456, 35020048, 70040096, 140080192]

約数ペア:

[(1, 140080192), (2, 70040096), (4, 35020048), (7, 20011456), (8, 17510024), (14, 10005728), (16, 8755012), (28, 5002864), (32, 4377506), (56, 2501432), (64, 2188753), (112, 1250716), (224, 625358), (448, 312679)]