134016724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2003}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 240720480

約数和(自身を除く): 106703756

約数列:

[1, 2, 4, 43, 86, 172, 389, 778, 1556, 2003, 4006, 8012, 16727, 33454, 66908, 86129, 172258, 344516, 779167, 1558334, 3116668, 33504181, 67008362, 134016724]

約数ペア:

[(1, 134016724), (2, 67008362), (4, 33504181), (43, 3116668), (86, 1558334), (172, 779167), (389, 344516), (778, 172258), (1556, 86129), (2003, 66908), (4006, 33454), (8012, 16727)]