164316085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{7237}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 208454400

約数和(自身を除く): 44138315

約数列:

[1, 5, 19, 95, 239, 1195, 4541, 7237, 22705, 36185, 137503, 687515, 1729643, 8648215, 32863217, 164316085]

約数ペア:

[(1, 164316085), (5, 32863217), (19, 8648215), (95, 1729643), (239, 687515), (1195, 137503), (4541, 36185), (7237, 22705)]