137943226

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{1571}}^1$

素因数の和:2637

約数の個数: 16

約数和(自身を含む): 212069088

約数和(自身を除く): 74125862

約数列:

[1, 2, 43, 86, 1021, 1571, 2042, 3142, 43903, 67553, 87806, 135106, 1603991, 3207982, 68971613, 137943226]

約数ペア:

[(1, 137943226), (2, 68971613), (43, 3207982), (86, 1603991), (1021, 135106), (1571, 87806), (2042, 67553), (3142, 43903)]