128220504

素因数分解:

$2^3\times 3^1\times {\mathrm{5342521}}^1$

素因数の和:5342530

約数の個数: 16

約数和(自身を含む): 320551320

約数和(自身を除く): 192330816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5342521, 10685042, 16027563, 21370084, 32055126, 42740168, 64110252, 128220504]

約数ペア:

[(1, 128220504), (2, 64110252), (3, 42740168), (4, 32055126), (6, 21370084), (8, 16027563), (12, 10685042), (24, 5342521)]