159858

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 24

約数和(自身を含む): 353808

約数和(自身を除く): 193950

約数列:

[1, 2, 3, 6, 9, 18, 83, 107, 166, 214, 249, 321, 498, 642, 747, 963, 1494, 1926, 8881, 17762, 26643, 53286, 79929, 159858]

約数ペア:

[(1, 159858), (2, 79929), (3, 53286), (6, 26643), (9, 17762), (18, 8881), (83, 1926), (107, 1494), (166, 963), (214, 747), (249, 642), (321, 498)]