158492894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3413}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 283170816

約数和(自身を除く): 124677922

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1498, 3317, 3413, 6634, 6826, 23219, 23891, 46438, 47782, 105803, 211606, 365191, 730382, 740621, 1481242, 2556337, 5112674, 11320921, 22641842, 79246447, 158492894]

約数ペア:

[(1, 158492894), (2, 79246447), (7, 22641842), (14, 11320921), (31, 5112674), (62, 2556337), (107, 1481242), (214, 740621), (217, 730382), (434, 365191), (749, 211606), (1498, 105803), (3317, 47782), (3413, 46438), (6634, 23891), (6826, 23219)]