178969607

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 192192000

約数和(自身を除く): 13222393

約数列:

[1, 19, 103, 109, 839, 1957, 2071, 11227, 15941, 86417, 91451, 213313, 1641923, 1737569, 9419453, 178969607]

約数ペア:

[(1, 178969607), (19, 9419453), (103, 1737569), (109, 1641923), (839, 213313), (1957, 91451), (2071, 86417), (11227, 15941)]