136144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 20

約数和(自身を含む): 269824

約数和(自身を除く): 133680

約数列:

[1, 2, 4, 8, 16, 67, 127, 134, 254, 268, 508, 536, 1016, 1072, 2032, 8509, 17018, 34036, 68072, 136144]

約数ペア:

[(1, 136144), (2, 68072), (4, 34036), (8, 17018), (16, 8509), (67, 2032), (127, 1072), (134, 1016), (254, 536), (268, 508)]