128522292

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{39521}}^1$

素因数の和:39799

約数の個数: 24

約数和(自身を含む): 300999552

約数和(自身を除く): 172477260

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 39521, 79042, 118563, 158084, 237126, 474252, 10710191, 21420382, 32130573, 42840764, 64261146, 128522292]

約数ペア:

[(1, 128522292), (2, 64261146), (3, 42840764), (4, 32130573), (6, 21420382), (12, 10710191), (271, 474252), (542, 237126), (813, 158084), (1084, 118563), (1626, 79042), (3252, 39521)]