128503482

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{404099}}^1$

素因数の和:404157

約数の個数: 16

約数和(自身を含む): 261856800

約数和(自身を除く): 133353318

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 404099, 808198, 1212297, 2424594, 21417247, 42834494, 64251741, 128503482]

約数ペア:

[(1, 128503482), (2, 64251741), (3, 42834494), (6, 21417247), (53, 2424594), (106, 1212297), (159, 808198), (318, 404099)]