159594328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9967

約数の個数: 32

約数和(自身を含む): 312744960

約数和(自身を除く): 153150632

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 9871, 16168, 19742, 39484, 78968, 424453, 463937, 848906, 927874, 1697812, 1855748, 3395624, 3711496, 19949291, 39898582, 79797164, 159594328]

約数ペア:

[(1, 159594328), (2, 79797164), (4, 39898582), (8, 19949291), (43, 3711496), (47, 3395624), (86, 1855748), (94, 1697812), (172, 927874), (188, 848906), (344, 463937), (376, 424453), (2021, 78968), (4042, 39484), (8084, 19742), (9871, 16168)]