164158400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{14657}}^1$

素因数の和:14686

約数の個数: 84

約数和(自身を含む): 461668368

約数和(自身を除く): 297509968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 14657, 29314, 58628, 73285, 102599, 117256, 146570, 205198, 234512, 293140, 366425, 410396, 469024, 512995, 586280, 732850, 820792, 938048, 1025990, 1172560, 1465700, 1641584, 2051980, 2345120, 2564975, 2931400, 3283168, 4103960, 4690240, 5129950, 5862800, 6566336, 8207920, 10259900, 11725600, 16415840, 20519800, 23451200, 32831680, 41039600, 82079200, 164158400]

約数ペア:

[(1, 164158400), (2, 82079200), (4, 41039600), (5, 32831680), (7, 23451200), (8, 20519800), (10, 16415840), (14, 11725600), (16, 10259900), (20, 8207920), (25, 6566336), (28, 5862800), (32, 5129950), (35, 4690240), (40, 4103960), (50, 3283168), (56, 2931400), (64, 2564975), (70, 2345120), (80, 2051980), (100, 1641584), (112, 1465700), (140, 1172560), (160, 1025990), (175, 938048), (200, 820792), (224, 732850), (280, 586280), (320, 512995), (350, 469024), (400, 410396), (448, 366425), (560, 293140), (700, 234512), (800, 205198), (1120, 146570), (1400, 117256), (1600, 102599), (2240, 73285), (2800, 58628), (5600, 29314), (11200, 14657)]