12158608

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 17839472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 139, 142, 154, 176, 278, 284, 308, 497, 556, 568, 616, 781, 973, 994, 1112, 1136, 1232, 1529, 1562, 1946, 1988, 2224, 3058, 3124, 3892, 3976, 5467, 6116, 6248, 7784, 7952, 9869, 10703, 10934, 12232, 12496, 15568, 19738, 21406, 21868, 24464, 39476, 42812, 43736, 69083, 78952, 85624, 87472, 108559, 138166, 157904, 171248, 217118, 276332, 434236, 552664, 759913, 868472, 1105328, 1519826, 1736944, 3039652, 6079304, 12158608]

約数ペア:

[(1, 12158608), (2, 6079304), (4, 3039652), (7, 1736944), (8, 1519826), (11, 1105328), (14, 868472), (16, 759913), (22, 552664), (28, 434236), (44, 276332), (56, 217118), (71, 171248), (77, 157904), (88, 138166), (112, 108559), (139, 87472), (142, 85624), (154, 78952), (176, 69083), (278, 43736), (284, 42812), (308, 39476), (497, 24464), (556, 21868), (568, 21406), (616, 19738), (781, 15568), (973, 12496), (994, 12232), (1112, 10934), (1136, 10703), (1232, 9869), (1529, 7952), (1562, 7784), (1946, 6248), (1988, 6116), (2224, 5467), (3058, 3976), (3124, 3892)]