157764376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 370990080

約数和(自身を除く): 213225704

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 616, 772, 1327, 1351, 1544, 2123, 2654, 2702, 4246, 5308, 5404, 8492, 9289, 10616, 10808, 14597, 14861, 16984, 18578, 29194, 29722, 37156, 58388, 59444, 74312, 102179, 116776, 118888, 204358, 256111, 408716, 512222, 817432, 1024444, 1792777, 2048888, 2817221, 3585554, 5634442, 7171108, 11268884, 14342216, 19720547, 22537768, 39441094, 78882188, 157764376]

約数ペア:

[(1, 157764376), (2, 78882188), (4, 39441094), (7, 22537768), (8, 19720547), (11, 14342216), (14, 11268884), (22, 7171108), (28, 5634442), (44, 3585554), (56, 2817221), (77, 2048888), (88, 1792777), (154, 1024444), (193, 817432), (308, 512222), (386, 408716), (616, 256111), (772, 204358), (1327, 118888), (1351, 116776), (1544, 102179), (2123, 74312), (2654, 59444), (2702, 58388), (4246, 37156), (5308, 29722), (5404, 29194), (8492, 18578), (9289, 16984), (10616, 14861), (10808, 14597)]