143281688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5557}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 294129360

約数和(自身を除く): 150847672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 2344, 3223, 5557, 6446, 11114, 12892, 22228, 25784, 44456, 61127, 122254, 244508, 489016, 1628201, 3256402, 6512804, 13025608, 17910211, 35820422, 71640844, 143281688]

約数ペア:

[(1, 143281688), (2, 71640844), (4, 35820422), (8, 17910211), (11, 13025608), (22, 6512804), (44, 3256402), (88, 1628201), (293, 489016), (586, 244508), (1172, 122254), (2344, 61127), (3223, 44456), (5557, 25784), (6446, 22228), (11114, 12892)]