143896268

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5693}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 258279840

約数和(自身を除く): 114383572

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 5693, 6319, 11386, 12638, 22772, 25276, 404203, 506677, 808406, 1013354, 1616812, 2026708, 35974067, 71948134, 143896268]

約数ペア:

[(1, 143896268), (2, 71948134), (4, 35974067), (71, 2026708), (89, 1616812), (142, 1013354), (178, 808406), (284, 506677), (356, 404203), (5693, 25276), (6319, 22772), (11386, 12638)]