157628072

素因数分解:

$2^3\times 7^1\times {\mathrm{2814787}}^1$

素因数の和:2814800

約数の個数: 16

約数和(自身を含む): 337774560

約数和(自身を除く): 180146488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2814787, 5629574, 11259148, 19703509, 22518296, 39407018, 78814036, 157628072]

約数ペア:

[(1, 157628072), (2, 78814036), (4, 39407018), (7, 22518296), (8, 19703509), (14, 11259148), (28, 5629574), (56, 2814787)]