142716896

素因数分解:

$2^5\times 7^1\times {\mathrm{637129}}^1$

素因数の和:637146

約数の個数: 24

約数和(自身を含む): 321113520

約数和(自身を除く): 178396624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 637129, 1274258, 2548516, 4459903, 5097032, 8919806, 10194064, 17839612, 20388128, 35679224, 71358448, 142716896]

約数ペア:

[(1, 142716896), (2, 71358448), (4, 35679224), (7, 20388128), (8, 17839612), (14, 10194064), (16, 8919806), (28, 5097032), (32, 4459903), (56, 2548516), (112, 1274258), (224, 637129)]