134809972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4020

約数の個数: 36

約数和(自身を含む): 263033568

約数和(自身を除く): 128223596

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 3923, 7846, 8591, 15692, 17182, 34364, 43153, 86306, 172612, 278533, 474683, 557066, 949366, 1114132, 1898732, 3063863, 6127726, 12255452, 33702493, 67404986, 134809972]

約数ペア:

[(1, 134809972), (2, 67404986), (4, 33702493), (11, 12255452), (22, 6127726), (44, 3063863), (71, 1898732), (121, 1114132), (142, 949366), (242, 557066), (284, 474683), (484, 278533), (781, 172612), (1562, 86306), (3124, 43153), (3923, 34364), (7846, 17182), (8591, 15692)]