148200640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{66161}}^1$

素因数の和:66185

約数の個数: 56

約数和(自身を含む): 403323552

約数和(自身を除く): 255122912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 66161, 132322, 264644, 330805, 463127, 529288, 661610, 926254, 1058576, 1323220, 1852508, 2117152, 2315635, 2646440, 3705016, 4234304, 4631270, 5292880, 7410032, 9262540, 10585760, 14820064, 18525080, 21171520, 29640128, 37050160, 74100320, 148200640]

約数ペア:

[(1, 148200640), (2, 74100320), (4, 37050160), (5, 29640128), (7, 21171520), (8, 18525080), (10, 14820064), (14, 10585760), (16, 9262540), (20, 7410032), (28, 5292880), (32, 4631270), (35, 4234304), (40, 3705016), (56, 2646440), (64, 2315635), (70, 2117152), (80, 1852508), (112, 1323220), (140, 1058576), (160, 926254), (224, 661610), (280, 529288), (320, 463127), (448, 330805), (560, 264644), (1120, 132322), (2240, 66161)]