161839105

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 196789824

約数和(自身を除く): 34950719

約数列:

[1, 5, 107, 373, 535, 811, 1865, 4055, 39911, 86777, 199555, 302503, 433885, 1512515, 32367821, 161839105]

約数ペア:

[(1, 161839105), (5, 32367821), (107, 1512515), (373, 433885), (535, 302503), (811, 199555), (1865, 86777), (4055, 39911)]