157055285104

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{23427101}}^1$

素因数の和:23427528

約数の個数: 20

約数和(自身を含む): 305020868040

約数和(自身を除く): 147965582936

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 23427101, 46854202, 93708404, 187416808, 374833616, 9815955319, 19631910638, 39263821276, 78527642552, 157055285104]

約数ペア:

[(1, 157055285104), (2, 78527642552), (4, 39263821276), (8, 19631910638), (16, 9815955319), (419, 374833616), (838, 187416808), (1676, 93708404), (3352, 46854202), (6704, 23427101)]