138536854

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{4027}}^1$

素因数の和:4299

約数の個数: 16

約数和(自身を含む): 211131648

約数和(自身を除く): 72594794

約数列:

[1, 2, 103, 167, 206, 334, 4027, 8054, 17201, 34402, 414781, 672509, 829562, 1345018, 69268427, 138536854]

約数ペア:

[(1, 138536854), (2, 69268427), (103, 1345018), (167, 829562), (206, 672509), (334, 414781), (4027, 34402), (8054, 17201)]