152661920

素因数分解:

$2^5\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1609}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 361496520

約数和(自身を除く): 208834600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 593, 1186, 1609, 2372, 2965, 3218, 4744, 5930, 6436, 8045, 9488, 11860, 12872, 16090, 18976, 23720, 25744, 32180, 47440, 51488, 64360, 94880, 128720, 257440, 954137, 1908274, 3816548, 4770685, 7633096, 9541370, 15266192, 19082740, 30532384, 38165480, 76330960, 152661920]

約数ペア:

[(1, 152661920), (2, 76330960), (4, 38165480), (5, 30532384), (8, 19082740), (10, 15266192), (16, 9541370), (20, 7633096), (32, 4770685), (40, 3816548), (80, 1908274), (160, 954137), (593, 257440), (1186, 128720), (1609, 94880), (2372, 64360), (2965, 51488), (3218, 47440), (4744, 32180), (5930, 25744), (6436, 23720), (8045, 18976), (9488, 16090), (11860, 12872)]