142770844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{6959}}^1$

素因数の和:7209

約数の個数: 24

約数和(自身を含む): 261918720

約数和(自身を除く): 119147876

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 5129, 6959, 10258, 13918, 20516, 27836, 160057, 320114, 640228, 1551857, 3103714, 6207428, 35692711, 71385422, 142770844]

約数ペア:

[(1, 142770844), (2, 71385422), (4, 35692711), (23, 6207428), (46, 3103714), (92, 1551857), (223, 640228), (446, 320114), (892, 160057), (5129, 27836), (6959, 20516), (10258, 13918)]