134260144

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{39769}}^1$

素因数の和:39988

約数の個数: 20

約数和(自身を含む): 261368440

約数和(自身を除く): 127108296

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 39769, 79538, 159076, 318152, 636304, 8391259, 16782518, 33565036, 67130072, 134260144]

約数ペア:

[(1, 134260144), (2, 67130072), (4, 33565036), (8, 16782518), (16, 8391259), (211, 636304), (422, 318152), (844, 159076), (1688, 79538), (3376, 39769)]