168789276

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109037}}^1$

素因数の和:109090

約数の個数: 36

約数和(自身を含む): 436588152

約数和(自身を除く): 267798876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 109037, 218074, 327111, 436148, 654222, 981333, 1308444, 1962666, 3925332, 4688591, 9377182, 14065773, 18754364, 28131546, 42197319, 56263092, 84394638, 168789276]

約数ペア:

[(1, 168789276), (2, 84394638), (3, 56263092), (4, 42197319), (6, 28131546), (9, 18754364), (12, 14065773), (18, 9377182), (36, 4688591), (43, 3925332), (86, 1962666), (129, 1308444), (172, 981333), (258, 654222), (387, 436148), (516, 327111), (774, 218074), (1548, 109037)]