137949984

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 412776000

約数和(自身を除く): 274826016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 83, 87, 96, 116, 144, 166, 174, 199, 232, 249, 261, 288, 332, 348, 398, 464, 498, 522, 597, 664, 696, 747, 796, 928, 996, 1044, 1194, 1328, 1392, 1494, 1592, 1791, 1992, 2088, 2388, 2407, 2656, 2784, 2988, 3184, 3582, 3984, 4176, 4776, 4814, 5771, 5976, 6368, 7164, 7221, 7968, 8352, 9552, 9628, 11542, 11952, 14328, 14442, 16517, 17313, 19104, 19256, 21663, 23084, 23904, 28656, 28884, 33034, 34626, 38512, 43326, 46168, 49551, 51939, 57312, 57768, 66068, 69252, 77024, 86652, 92336, 99102, 103878, 115536, 132136, 138504, 148653, 173304, 184672, 198204, 207756, 231072, 264272, 277008, 297306, 346608, 396408, 415512, 478993, 528544, 554016, 594612, 693216, 792816, 831024, 957986, 1189224, 1436979, 1585632, 1662048, 1915972, 2378448, 2873958, 3831944, 4310937, 4756896, 5747916, 7663888, 8621874, 11495832, 15327776, 17243748, 22991664, 34487496, 45983328, 68974992, 137949984]

約数ペア:

[(1, 137949984), (2, 68974992), (3, 45983328), (4, 34487496), (6, 22991664), (8, 17243748), (9, 15327776), (12, 11495832), (16, 8621874), (18, 7663888), (24, 5747916), (29, 4756896), (32, 4310937), (36, 3831944), (48, 2873958), (58, 2378448), (72, 1915972), (83, 1662048), (87, 1585632), (96, 1436979), (116, 1189224), (144, 957986), (166, 831024), (174, 792816), (199, 693216), (232, 594612), (249, 554016), (261, 528544), (288, 478993), (332, 415512), (348, 396408), (398, 346608), (464, 297306), (498, 277008), (522, 264272), (597, 231072), (664, 207756), (696, 198204), (747, 184672), (796, 173304), (928, 148653), (996, 138504), (1044, 132136), (1194, 115536), (1328, 103878), (1392, 99102), (1494, 92336), (1592, 86652), (1791, 77024), (1992, 69252), (2088, 66068), (2388, 57768), (2407, 57312), (2656, 51939), (2784, 49551), (2988, 46168), (3184, 43326), (3582, 38512), (3984, 34626), (4176, 33034), (4776, 28884), (4814, 28656), (5771, 23904), (5976, 23084), (6368, 21663), (7164, 19256), (7221, 19104), (7968, 17313), (8352, 16517), (9552, 14442), (9628, 14328), (11542, 11952)]