138533234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{319201}}^1$

素因数の和:319241

約数の個数: 16

約数和(自身を含む): 245147136

約数和(自身を除く): 106613902

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 319201, 638402, 2234407, 4468814, 9895231, 19790462, 69266617, 138533234]

約数ペア:

[(1, 138533234), (2, 69266617), (7, 19790462), (14, 9895231), (31, 4468814), (62, 2234407), (217, 638402), (434, 319201)]