131167872

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 415323090

約数和(自身を除く): 284155218

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 941, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1882, 1936, 2112, 2178, 2823, 2904, 3168, 3764, 3872, 4224, 4356, 5646, 5808, 6336, 7528, 7744, 8469, 8712, 10351, 11292, 11616, 12672, 15056, 15488, 16938, 17424, 20702, 22584, 23232, 30112, 31053, 33876, 34848, 41404, 45168, 46464, 60224, 62106, 67752, 69696, 82808, 90336, 93159, 113861, 120448, 124212, 135504, 139392, 165616, 180672, 186318, 227722, 248424, 271008, 331232, 341583, 361344, 372636, 455444, 496848, 542016, 662464, 683166, 745272, 910888, 993696, 1024749, 1084032, 1324928, 1366332, 1490544, 1821776, 1987392, 2049498, 2732664, 2981088, 3643552, 3974784, 4098996, 5465328, 5962176, 7287104, 8197992, 10930656, 11924352, 14574208, 16395984, 21861312, 32791968, 43722624, 65583936, 131167872]

約数ペア:

[(1, 131167872), (2, 65583936), (3, 43722624), (4, 32791968), (6, 21861312), (8, 16395984), (9, 14574208), (11, 11924352), (12, 10930656), (16, 8197992), (18, 7287104), (22, 5962176), (24, 5465328), (32, 4098996), (33, 3974784), (36, 3643552), (44, 2981088), (48, 2732664), (64, 2049498), (66, 1987392), (72, 1821776), (88, 1490544), (96, 1366332), (99, 1324928), (121, 1084032), (128, 1024749), (132, 993696), (144, 910888), (176, 745272), (192, 683166), (198, 662464), (242, 542016), (264, 496848), (288, 455444), (352, 372636), (363, 361344), (384, 341583), (396, 331232), (484, 271008), (528, 248424), (576, 227722), (704, 186318), (726, 180672), (792, 165616), (941, 139392), (968, 135504), (1056, 124212), (1089, 120448), (1152, 113861), (1408, 93159), (1452, 90336), (1584, 82808), (1882, 69696), (1936, 67752), (2112, 62106), (2178, 60224), (2823, 46464), (2904, 45168), (3168, 41404), (3764, 34848), (3872, 33876), (4224, 31053), (4356, 30112), (5646, 23232), (5808, 22584), (6336, 20702), (7528, 17424), (7744, 16938), (8469, 15488), (8712, 15056), (10351, 12672), (11292, 11616)]