157064432

素因数分解:

$2^4\times 7^1\times {\mathrm{1402361}}^1$

素因数の和:1402376

約数の個数: 20

約数和(自身を含む): 347785776

約数和(自身を除く): 190721344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402361, 2804722, 5609444, 9816527, 11218888, 19633054, 22437776, 39266108, 78532216, 157064432]

約数ペア:

[(1, 157064432), (2, 78532216), (4, 39266108), (7, 22437776), (8, 19633054), (14, 11218888), (16, 9816527), (28, 5609444), (56, 2804722), (112, 1402361)]