149328256

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 376992000

約数和(自身を除く): 227663744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 109, 112, 128, 139, 154, 176, 218, 224, 278, 308, 352, 436, 448, 556, 616, 704, 763, 872, 896, 973, 1112, 1199, 1232, 1408, 1526, 1529, 1744, 1946, 2224, 2398, 2464, 3052, 3058, 3488, 3892, 4448, 4796, 4928, 6104, 6116, 6976, 7784, 8393, 8896, 9592, 9856, 10703, 12208, 12232, 13952, 15151, 15568, 16786, 17792, 19184, 21406, 24416, 24464, 30302, 31136, 33572, 38368, 42812, 48832, 48928, 60604, 62272, 67144, 76736, 85624, 97664, 97856, 106057, 121208, 124544, 134288, 153472, 166661, 171248, 195712, 212114, 242416, 268576, 333322, 342496, 424228, 484832, 537152, 666644, 684992, 848456, 969664, 1074304, 1166627, 1333288, 1369984, 1696912, 1939328, 2333254, 2666576, 3393824, 4666508, 5333152, 6787648, 9333016, 10666304, 13575296, 18666032, 21332608, 37332064, 74664128, 149328256]

約数ペア:

[(1, 149328256), (2, 74664128), (4, 37332064), (7, 21332608), (8, 18666032), (11, 13575296), (14, 10666304), (16, 9333016), (22, 6787648), (28, 5333152), (32, 4666508), (44, 3393824), (56, 2666576), (64, 2333254), (77, 1939328), (88, 1696912), (109, 1369984), (112, 1333288), (128, 1166627), (139, 1074304), (154, 969664), (176, 848456), (218, 684992), (224, 666644), (278, 537152), (308, 484832), (352, 424228), (436, 342496), (448, 333322), (556, 268576), (616, 242416), (704, 212114), (763, 195712), (872, 171248), (896, 166661), (973, 153472), (1112, 134288), (1199, 124544), (1232, 121208), (1408, 106057), (1526, 97856), (1529, 97664), (1744, 85624), (1946, 76736), (2224, 67144), (2398, 62272), (2464, 60604), (3052, 48928), (3058, 48832), (3488, 42812), (3892, 38368), (4448, 33572), (4796, 31136), (4928, 30302), (6104, 24464), (6116, 24416), (6976, 21406), (7784, 19184), (8393, 17792), (8896, 16786), (9592, 15568), (9856, 15151), (10703, 13952), (12208, 12232)]