145311824

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11903}}^1$

素因数の和:12027

約数の個数: 40

約数和(自身を含む): 324741120

約数和(自身を除く): 179429296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 11903, 12208, 23806, 47612, 83321, 95224, 166642, 190448, 333284, 666568, 1297427, 1333136, 2594854, 5189708, 9081989, 10379416, 18163978, 20758832, 36327956, 72655912, 145311824]

約数ペア:

[(1, 145311824), (2, 72655912), (4, 36327956), (7, 20758832), (8, 18163978), (14, 10379416), (16, 9081989), (28, 5189708), (56, 2594854), (109, 1333136), (112, 1297427), (218, 666568), (436, 333284), (763, 190448), (872, 166642), (1526, 95224), (1744, 83321), (3052, 47612), (6104, 23806), (11903, 12208)]