156794407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1823}}^1$

素因数の和:2958

約数の個数: 16

約数和(自身を含む): 195766272

約数和(自身を除く): 38971865

約数列:

[1, 7, 11, 77, 1117, 1823, 7819, 12287, 12761, 20053, 86009, 140371, 2036291, 14254037, 22399201, 156794407]

約数ペア:

[(1, 156794407), (7, 22399201), (11, 14254037), (77, 2036291), (1117, 140371), (1823, 86009), (7819, 20053), (12287, 12761)]