142158884

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137219}}^1$

素因数の和:137267

約数の個数: 24

約数和(自身を含む): 292004160

約数和(自身を除く): 149845276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 137219, 274438, 548876, 960533, 1921066, 3842132, 5077103, 10154206, 20308412, 35539721, 71079442, 142158884]

約数ペア:

[(1, 142158884), (2, 71079442), (4, 35539721), (7, 20308412), (14, 10154206), (28, 5077103), (37, 3842132), (74, 1921066), (148, 960533), (259, 548876), (518, 274438), (1036, 137219)]