158247474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{342527}}^1$

素因数の和:342550

約数の個数: 32

約数和(自身を含む): 394592256

約数和(自身を除く): 236344782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 342527, 685054, 1027581, 2055162, 2397689, 3767797, 4795378, 7193067, 7535594, 11303391, 14386134, 22606782, 26374579, 52749158, 79123737, 158247474]

約数ペア:

[(1, 158247474), (2, 79123737), (3, 52749158), (6, 26374579), (7, 22606782), (11, 14386134), (14, 11303391), (21, 7535594), (22, 7193067), (33, 4795378), (42, 3767797), (66, 2397689), (77, 2055162), (154, 1027581), (231, 685054), (462, 342527)]