164066294785

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1\times {\mathrm{1609}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 199938816000

約数和(自身を除く): 35872521215

約数列:

[1, 5, 109, 223, 545, 839, 1115, 1609, 4195, 8045, 24307, 91451, 121535, 175381, 187097, 358807, 457255, 876905, 935485, 1349951, 1794035, 6749755, 20393573, 39109963, 101967865, 147144659, 195549815, 301039073, 735723295, 1505195365, 32813258957, 164066294785]

約数ペア:

[(1, 164066294785), (5, 32813258957), (109, 1505195365), (223, 735723295), (545, 301039073), (839, 195549815), (1115, 147144659), (1609, 101967865), (4195, 39109963), (8045, 20393573), (24307, 6749755), (91451, 1794035), (121535, 1349951), (175381, 935485), (187097, 876905), (358807, 457255)]