138560438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{69073}}^1$

素因数の和:69151

約数の個数: 16

約数和(自身を含む): 223799760

約数和(自身を除く): 85239322

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 69073, 138146, 1174241, 2348482, 4075307, 8150614, 69280219, 138560438]

約数ペア:

[(1, 138560438), (2, 69280219), (17, 8150614), (34, 4075307), (59, 2348482), (118, 1174241), (1003, 138146), (2006, 69073)]