159997403788

素因数分解:

$2^2\times {\mathrm{16763}}^1\times {\mathrm{2386169}}^1$

素因数の和:2402936

約数の個数: 12

約数和(自身を含む): 280012277160

約数和(自身を除く): 120014873372

約数列:

[1, 2, 4, 16763, 33526, 67052, 2386169, 4772338, 9544676, 39999350947, 79998701894, 159997403788]

約数ペア:

[(1, 159997403788), (2, 79998701894), (4, 39999350947), (16763, 9544676), (33526, 4772338), (67052, 2386169)]