138864182

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{30763}}^1$

素因数の和:30863

約数の個数: 16

約数和(自身を含む): 217439952

約数和(自身を除く): 78575770

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 30763, 61526, 1138231, 1876543, 2276462, 3753086, 69432091, 138864182]

約数ペア:

[(1, 138864182), (2, 69432091), (37, 3753086), (61, 2276462), (74, 1876543), (122, 1138231), (2257, 61526), (4514, 30763)]