137970296

素因数分解:

$2^3\times {\mathrm{193}}^2\times {\mathrm{463}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 260603280

約数和(自身を除く): 122632984

約数列:

[1, 2, 4, 8, 193, 386, 463, 772, 926, 1544, 1852, 3704, 37249, 74498, 89359, 148996, 178718, 297992, 357436, 714872, 17246287, 34492574, 68985148, 137970296]

約数ペア:

[(1, 137970296), (2, 68985148), (4, 34492574), (8, 17246287), (193, 714872), (386, 357436), (463, 297992), (772, 178718), (926, 148996), (1544, 89359), (1852, 74498), (3704, 37249)]