156660757

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 183667680

約数和(自身を除く): 27006923

約数列:

[1, 11, 19, 83, 121, 209, 821, 913, 1577, 2299, 9031, 10043, 15599, 17347, 68143, 99341, 171589, 190817, 749573, 1294717, 1887479, 8245303, 14241887, 156660757]

約数ペア:

[(1, 156660757), (11, 14241887), (19, 8245303), (83, 1887479), (121, 1294717), (209, 749573), (821, 190817), (913, 171589), (1577, 99341), (2299, 68143), (9031, 17347), (10043, 15599)]