142207144

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{21187}}^1$

素因数の和:22032

約数の個数: 16

約数和(自身を含む): 266968800

約数和(自身を除く): 124761656

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 21187, 42374, 84748, 169496, 17775893, 35551786, 71103572, 142207144]

約数ペア:

[(1, 142207144), (2, 71103572), (4, 35551786), (8, 17775893), (839, 169496), (1678, 84748), (3356, 42374), (6712, 21187)]