159553722

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{320389}}^1$

素因数の和:320477

約数の個数: 16

約数和(自身を含む): 322953120

約数和(自身を除く): 163399398

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 320389, 640778, 961167, 1922334, 26592287, 53184574, 79776861, 159553722]

約数ペア:

[(1, 159553722), (2, 79776861), (3, 53184574), (6, 26592287), (83, 1922334), (166, 961167), (249, 640778), (498, 320389)]