136402568

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{38839}}^1$

素因数の和:39284

約数の個数: 16

約数和(自身を含む): 256344000

約数和(自身を除く): 119941432

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 38839, 77678, 155356, 310712, 17050321, 34100642, 68201284, 136402568]

約数ペア:

[(1, 136402568), (2, 68201284), (4, 34100642), (8, 17050321), (439, 310712), (878, 155356), (1756, 77678), (3512, 38839)]