134163428

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{17681}}^1$

素因数の和:17963

約数の個数: 24

約数和(自身を含む): 269332224

約数和(自身を除く): 135168796

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 17681, 35362, 70724, 123767, 247534, 495068, 4791551, 9583102, 19166204, 33540857, 67081714, 134163428]

約数ペア:

[(1, 134163428), (2, 67081714), (4, 33540857), (7, 19166204), (14, 9583102), (28, 4791551), (271, 495068), (542, 247534), (1084, 123767), (1897, 70724), (3794, 35362), (7588, 17681)]