165610816

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 393492736

約数和(自身を除く): 227881920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 97, 103, 112, 148, 194, 206, 224, 259, 296, 388, 412, 448, 518, 592, 679, 721, 776, 824, 1036, 1184, 1358, 1442, 1552, 1648, 2072, 2368, 2716, 2884, 3104, 3296, 3589, 3811, 4144, 5432, 5768, 6208, 6592, 7178, 7622, 8288, 9991, 10864, 11536, 14356, 15244, 16576, 19982, 21728, 23072, 25123, 26677, 28712, 30488, 39964, 43456, 46144, 50246, 53354, 57424, 60976, 69937, 79928, 100492, 106708, 114848, 121952, 139874, 159856, 200984, 213416, 229696, 243904, 279748, 319712, 369667, 401968, 426832, 559496, 639424, 739334, 803936, 853664, 1118992, 1478668, 1607872, 1707328, 2237984, 2587669, 2957336, 4475968, 5175338, 5914672, 10350676, 11829344, 20701352, 23658688, 41402704, 82805408, 165610816]

約数ペア:

[(1, 165610816), (2, 82805408), (4, 41402704), (7, 23658688), (8, 20701352), (14, 11829344), (16, 10350676), (28, 5914672), (32, 5175338), (37, 4475968), (56, 2957336), (64, 2587669), (74, 2237984), (97, 1707328), (103, 1607872), (112, 1478668), (148, 1118992), (194, 853664), (206, 803936), (224, 739334), (259, 639424), (296, 559496), (388, 426832), (412, 401968), (448, 369667), (518, 319712), (592, 279748), (679, 243904), (721, 229696), (776, 213416), (824, 200984), (1036, 159856), (1184, 139874), (1358, 121952), (1442, 114848), (1552, 106708), (1648, 100492), (2072, 79928), (2368, 69937), (2716, 60976), (2884, 57424), (3104, 53354), (3296, 50246), (3589, 46144), (3811, 43456), (4144, 39964), (5432, 30488), (5768, 28712), (6208, 26677), (6592, 25123), (7178, 23072), (7622, 21728), (8288, 19982), (9991, 16576), (10864, 15244), (11536, 14356)]