134821168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1721

約数の個数: 40

約数和(自身を含む): 269570048

約数和(自身を除く): 134748880

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 1543, 2032, 3086, 5461, 6172, 10922, 12344, 21844, 24688, 43688, 66349, 87376, 132698, 195961, 265396, 391922, 530792, 783844, 1061584, 1567688, 3135376, 8426323, 16852646, 33705292, 67410584, 134821168]

約数ペア:

[(1, 134821168), (2, 67410584), (4, 33705292), (8, 16852646), (16, 8426323), (43, 3135376), (86, 1567688), (127, 1061584), (172, 783844), (254, 530792), (344, 391922), (508, 265396), (688, 195961), (1016, 132698), (1543, 87376), (2032, 66349), (3086, 43688), (5461, 24688), (6172, 21844), (10922, 12344)]