157620932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{244753}}^1$

素因数の和:244787

約数の個数: 24

約数和(自身を含む): 328949376

約数和(自身を除く): 171328444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 244753, 489506, 979012, 1713271, 3426542, 5629319, 6853084, 11258638, 22517276, 39405233, 78810466, 157620932]

約数ペア:

[(1, 157620932), (2, 78810466), (4, 39405233), (7, 22517276), (14, 11258638), (23, 6853084), (28, 5629319), (46, 3426542), (92, 1713271), (161, 979012), (322, 489506), (644, 244753)]