157416728

素因数分解:

$2^3\times 7^1\times {\mathrm{2811013}}^1$

素因数の和:2811026

約数の個数: 16

約数和(自身を含む): 337321680

約数和(自身を除く): 179904952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2811013, 5622026, 11244052, 19677091, 22488104, 39354182, 78708364, 157416728]

約数ペア:

[(1, 157416728), (2, 78708364), (4, 39354182), (7, 22488104), (8, 19677091), (14, 11244052), (28, 5622026), (56, 2811013)]