153985884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{987089}}^1$

素因数の和:987109

約数の個数: 24

約数和(自身を含む): 386939280

約数和(自身を除く): 232953396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 987089, 1974178, 2961267, 3948356, 5922534, 11845068, 12832157, 25664314, 38496471, 51328628, 76992942, 153985884]

約数ペア:

[(1, 153985884), (2, 76992942), (3, 51328628), (4, 38496471), (6, 25664314), (12, 12832157), (13, 11845068), (26, 5922534), (39, 3948356), (52, 2961267), (78, 1974178), (156, 987089)]