133744688

素因数分解:

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

素因数の和:247

約数の個数: 120

約数和(自身を含む): 332478720

約数和(自身を除く): 198734032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 121, 139, 142, 154, 176, 242, 278, 284, 308, 484, 497, 556, 568, 616, 781, 847, 968, 973, 994, 1112, 1136, 1232, 1529, 1562, 1694, 1936, 1946, 1988, 2224, 3058, 3124, 3388, 3892, 3976, 5467, 6116, 6248, 6776, 7784, 7952, 8591, 9869, 10703, 10934, 12232, 12496, 13552, 15568, 16819, 17182, 19738, 21406, 21868, 24464, 33638, 34364, 39476, 42812, 43736, 60137, 67276, 68728, 69083, 78952, 85624, 87472, 108559, 117733, 120274, 134552, 137456, 138166, 157904, 171248, 217118, 235466, 240548, 269104, 276332, 434236, 470932, 481096, 552664, 759913, 868472, 941864, 962192, 1105328, 1194149, 1519826, 1736944, 1883728, 2388298, 3039652, 4776596, 6079304, 8359043, 9553192, 12158608, 16718086, 19106384, 33436172, 66872344, 133744688]

約数ペア:

[(1, 133744688), (2, 66872344), (4, 33436172), (7, 19106384), (8, 16718086), (11, 12158608), (14, 9553192), (16, 8359043), (22, 6079304), (28, 4776596), (44, 3039652), (56, 2388298), (71, 1883728), (77, 1736944), (88, 1519826), (112, 1194149), (121, 1105328), (139, 962192), (142, 941864), (154, 868472), (176, 759913), (242, 552664), (278, 481096), (284, 470932), (308, 434236), (484, 276332), (497, 269104), (556, 240548), (568, 235466), (616, 217118), (781, 171248), (847, 157904), (968, 138166), (973, 137456), (994, 134552), (1112, 120274), (1136, 117733), (1232, 108559), (1529, 87472), (1562, 85624), (1694, 78952), (1936, 69083), (1946, 68728), (1988, 67276), (2224, 60137), (3058, 43736), (3124, 42812), (3388, 39476), (3892, 34364), (3976, 33638), (5467, 24464), (6116, 21868), (6248, 21406), (6776, 19738), (7784, 17182), (7952, 16819), (8591, 15568), (9869, 13552), (10703, 12496), (10934, 12232)]