161856374412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{709896379}}^1$

素因数の和:709896405

約数の個数: 24

約数和(自身を含む): 397541972800

約数和(自身を除く): 235685598388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 709896379, 1419792758, 2129689137, 2839585516, 4259378274, 8518756548, 13488031201, 26976062402, 40464093603, 53952124804, 80928187206, 161856374412]

約数ペア:

[(1, 161856374412), (2, 80928187206), (3, 53952124804), (4, 40464093603), (6, 26976062402), (12, 13488031201), (19, 8518756548), (38, 4259378274), (57, 2839585516), (76, 2129689137), (114, 1419792758), (228, 709896379)]