138748022

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{147919}}^1$

素因数の和:147995

約数の個数: 16

約数和(自身を含む): 241405440

約数和(自身を除く): 102657418

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 147919, 295838, 1035433, 2070866, 9910573, 19821146, 69374011, 138748022]

約数ペア:

[(1, 138748022), (2, 69374011), (7, 19821146), (14, 9910573), (67, 2070866), (134, 1035433), (469, 295838), (938, 147919)]