159451510

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 293388480

約数和(自身を除く): 133936970

約数列:

[1, 2, 5, 10, 89, 97, 178, 194, 445, 485, 890, 970, 1847, 3694, 8633, 9235, 17266, 18470, 43165, 86330, 164383, 179159, 328766, 358318, 821915, 895795, 1643830, 1791590, 15945151, 31890302, 79725755, 159451510]

約数ペア:

[(1, 159451510), (2, 79725755), (5, 31890302), (10, 15945151), (89, 1791590), (97, 1643830), (178, 895795), (194, 821915), (445, 358318), (485, 328766), (890, 179159), (970, 164383), (1847, 86330), (3694, 43165), (8633, 18470), (9235, 17266)]