156745325795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19197223}}^1$

素因数の和:19197322

約数の個数: 16

約数和(自身を含む): 199036818432

約数和(自身を除く): 42291492637

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 19197223, 95986115, 441536129, 1363002833, 2207680645, 6815014165, 31349065159, 156745325795]

約数ペア:

[(1, 156745325795), (5, 31349065159), (23, 6815014165), (71, 2207680645), (115, 1363002833), (355, 441536129), (1633, 95986115), (8165, 19197223)]