144621521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 174182400

約数和(自身を除く): 29560879

約数列:

[1, 11, 19, 29, 107, 209, 223, 319, 551, 1177, 2033, 2453, 3103, 4237, 6061, 6467, 22363, 23861, 34133, 46607, 58957, 71137, 122873, 262471, 453359, 648527, 691969, 1351603, 4986949, 7611659, 13147411, 144621521]

約数ペア:

[(1, 144621521), (11, 13147411), (19, 7611659), (29, 4986949), (107, 1351603), (209, 691969), (223, 648527), (319, 453359), (551, 262471), (1177, 122873), (2033, 71137), (2453, 58957), (3103, 46607), (4237, 34133), (6061, 23861), (6467, 22363)]