139638152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8527}}^1$

素因数の和:8645

約数の個数: 32

約数和(自身を含む): 276307200

約数和(自身を除く): 136669048

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 8527, 16376, 17054, 34108, 68216, 196121, 392242, 758903, 784484, 1517806, 1568968, 3035612, 6071224, 17454769, 34909538, 69819076, 139638152]

約数ペア:

[(1, 139638152), (2, 69819076), (4, 34909538), (8, 17454769), (23, 6071224), (46, 3035612), (89, 1568968), (92, 1517806), (178, 784484), (184, 758903), (356, 392242), (712, 196121), (2047, 68216), (4094, 34108), (8188, 17054), (8527, 16376)]