159439190

素因数分解:

$2^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{7121}}^1$

素因数の和:9367

約数の個数: 16

約数和(自身を含む): 287159040

約数和(自身を除く): 127719850

約数列:

[1, 2, 5, 10, 2239, 4478, 7121, 11195, 14242, 22390, 35605, 71210, 15943919, 31887838, 79719595, 159439190]

約数ペア:

[(1, 159439190), (2, 79719595), (5, 31887838), (10, 15943919), (2239, 71210), (4478, 35605), (7121, 22390), (11195, 14242)]