161712216

素因数分解:

$2^3\times 3^2\times {\mathrm{839}}^1\times {\mathrm{2677}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 438656400

約数和(自身を除く): 276944184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 839, 1678, 2517, 2677, 3356, 5034, 5354, 6712, 7551, 8031, 10068, 10708, 15102, 16062, 20136, 21416, 24093, 30204, 32124, 48186, 60408, 64248, 96372, 192744, 2246003, 4492006, 6738009, 8984012, 13476018, 17968024, 20214027, 26952036, 40428054, 53904072, 80856108, 161712216]

約数ペア:

[(1, 161712216), (2, 80856108), (3, 53904072), (4, 40428054), (6, 26952036), (8, 20214027), (9, 17968024), (12, 13476018), (18, 8984012), (24, 6738009), (36, 4492006), (72, 2246003), (839, 192744), (1678, 96372), (2517, 64248), (2677, 60408), (3356, 48186), (5034, 32124), (5354, 30204), (6712, 24093), (7551, 21416), (8031, 20136), (10068, 16062), (10708, 15102)]