140541562

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{213589}}^1$

素因数の和:213645

約数の個数: 16

約数和(自身を含む): 246055680

約数和(自身を除く): 105514118

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 213589, 427178, 1495123, 2990246, 10038683, 20077366, 70270781, 140541562]

約数ペア:

[(1, 140541562), (2, 70270781), (7, 20077366), (14, 10038683), (47, 2990246), (94, 1495123), (329, 427178), (658, 213589)]