142440968

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{166403}}^1$

素因数の和:166516

約数の個数: 16

約数和(自身を含む): 269574480

約数和(自身を除く): 127133512

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 166403, 332806, 665612, 1331224, 17805121, 35610242, 71220484, 142440968]

約数ペア:

[(1, 142440968), (2, 71220484), (4, 35610242), (8, 17805121), (107, 1331224), (214, 665612), (428, 332806), (856, 166403)]