157089464

素因数分解:

$2^3\times 7^1\times {\mathrm{2805169}}^1$

素因数の和:2805182

約数の個数: 16

約数和(自身を含む): 336620400

約数和(自身を除く): 179530936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2805169, 5610338, 11220676, 19636183, 22441352, 39272366, 78544732, 157089464]

約数ペア:

[(1, 157089464), (2, 78544732), (4, 39272366), (7, 22441352), (8, 19636183), (14, 11220676), (28, 5610338), (56, 2805169)]