129291213224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{850600087}}^1$

素因数の和:850600112

約数の個数: 16

約数和(自身を含む): 255180026400

約数和(自身を除く): 125888813176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 850600087, 1701200174, 3402400348, 6804800696, 16161401653, 32322803306, 64645606612, 129291213224]

約数ペア:

[(1, 129291213224), (2, 64645606612), (4, 32322803306), (8, 16161401653), (19, 6804800696), (38, 3402400348), (76, 1701200174), (152, 850600087)]