128083194

素因数分解:

$2^1\times 3^4\times {\mathrm{790637}}^1$

素因数の和:790651

約数の個数: 20

約数和(自身を含む): 287001594

約数和(自身を除く): 158918400

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 790637, 1581274, 2371911, 4743822, 7115733, 14231466, 21347199, 42694398, 64041597, 128083194]

約数ペア:

[(1, 128083194), (2, 64041597), (3, 42694398), (6, 21347199), (9, 14231466), (18, 7115733), (27, 4743822), (54, 2371911), (81, 1581274), (162, 790637)]