133277648

素因数分解:

$2^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1384

約数の個数: 60

約数和(自身を含む): 302793120

約数和(自身を除く): 169515472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 278, 392, 556, 784, 973, 1112, 1223, 1946, 2224, 2446, 3892, 4892, 6811, 7784, 8561, 9784, 13622, 15568, 17122, 19568, 27244, 34244, 54488, 59927, 68488, 108976, 119854, 136976, 169997, 239708, 339994, 479416, 679988, 958832, 1189979, 1359976, 2379958, 2719952, 4759916, 8329853, 9519832, 16659706, 19039664, 33319412, 66638824, 133277648]

約数ペア:

[(1, 133277648), (2, 66638824), (4, 33319412), (7, 19039664), (8, 16659706), (14, 9519832), (16, 8329853), (28, 4759916), (49, 2719952), (56, 2379958), (98, 1359976), (112, 1189979), (139, 958832), (196, 679988), (278, 479416), (392, 339994), (556, 239708), (784, 169997), (973, 136976), (1112, 119854), (1223, 108976), (1946, 68488), (2224, 59927), (2446, 54488), (3892, 34244), (4892, 27244), (6811, 19568), (7784, 17122), (8561, 15568), (9784, 13622)]