168343396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 324936640

約数和(自身を除く): 156593244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 211, 229, 268, 422, 458, 844, 871, 916, 1742, 2743, 2977, 3484, 5486, 5954, 10972, 11908, 14137, 15343, 28274, 30686, 48319, 56548, 61372, 96638, 183781, 193276, 199459, 367562, 398918, 628147, 735124, 797836, 1256294, 2512588, 3237373, 6474746, 12949492, 42085849, 84171698, 168343396]

約数ペア:

[(1, 168343396), (2, 84171698), (4, 42085849), (13, 12949492), (26, 6474746), (52, 3237373), (67, 2512588), (134, 1256294), (211, 797836), (229, 735124), (268, 628147), (422, 398918), (458, 367562), (844, 199459), (871, 193276), (916, 183781), (1742, 96638), (2743, 61372), (2977, 56548), (3484, 48319), (5486, 30686), (5954, 28274), (10972, 15343), (11908, 14137)]