139704488

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 336117600

約数和(自身を除く): 196413112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 179, 181, 196, 308, 358, 362, 392, 539, 616, 716, 724, 1078, 1253, 1267, 1432, 1448, 1969, 1991, 2156, 2506, 2534, 3938, 3982, 4312, 5012, 5068, 7876, 7964, 8771, 8869, 10024, 10136, 13783, 13937, 15752, 15928, 17542, 17738, 27566, 27874, 32399, 35084, 35476, 55132, 55748, 64798, 70168, 70952, 96481, 97559, 110264, 111496, 129596, 192962, 195118, 226793, 259192, 356389, 385924, 390236, 453586, 712778, 771848, 780472, 907172, 1425556, 1587551, 1814344, 2494723, 2851112, 3175102, 4989446, 6350204, 9978892, 12700408, 17463061, 19957784, 34926122, 69852244, 139704488]

約数ペア:

[(1, 139704488), (2, 69852244), (4, 34926122), (7, 19957784), (8, 17463061), (11, 12700408), (14, 9978892), (22, 6350204), (28, 4989446), (44, 3175102), (49, 2851112), (56, 2494723), (77, 1814344), (88, 1587551), (98, 1425556), (154, 907172), (179, 780472), (181, 771848), (196, 712778), (308, 453586), (358, 390236), (362, 385924), (392, 356389), (539, 259192), (616, 226793), (716, 195118), (724, 192962), (1078, 129596), (1253, 111496), (1267, 110264), (1432, 97559), (1448, 96481), (1969, 70952), (1991, 70168), (2156, 64798), (2506, 55748), (2534, 55132), (3938, 35476), (3982, 35084), (4312, 32399), (5012, 27874), (5068, 27566), (7876, 17738), (7964, 17542), (8771, 15928), (8869, 15752), (10024, 13937), (10136, 13783)]