131382984

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{27509}}^1$

素因数の和:27717

約数の個数: 32

約数和(自身を含む): 330120000

約数和(自身を除く): 198737016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4776, 27509, 55018, 82527, 110036, 165054, 220072, 330108, 660216, 5474291, 10948582, 16422873, 21897164, 32845746, 43794328, 65691492, 131382984]

約数ペア:

[(1, 131382984), (2, 65691492), (3, 43794328), (4, 32845746), (6, 21897164), (8, 16422873), (12, 10948582), (24, 5474291), (199, 660216), (398, 330108), (597, 220072), (796, 165054), (1194, 110036), (1592, 82527), (2388, 55018), (4776, 27509)]