149336314

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:958

約数の個数: 24

約数和(自身を含む): 237465108

約数和(自身を除く): 88128794

約数列:

[1, 2, 19, 38, 361, 397, 521, 722, 794, 1042, 7543, 9899, 15086, 19798, 143317, 188081, 206837, 286634, 376162, 413674, 3929903, 7859806, 74668157, 149336314]

約数ペア:

[(1, 149336314), (2, 74668157), (19, 7859806), (38, 3929903), (361, 413674), (397, 376162), (521, 286634), (722, 206837), (794, 188081), (1042, 143317), (7543, 19798), (9899, 15086)]