138399987072

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{247369}}^1$

素因数の和:247464

約数の個数: 128

約数和(自身を含む): 387559526400

約数和(自身を除く): 249159539328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 282, 372, 376, 384, 496, 564, 744, 752, 992, 1128, 1457, 1488, 1504, 1984, 2256, 2914, 2976, 3008, 3968, 4371, 4512, 5828, 5952, 6016, 8742, 9024, 11656, 11904, 17484, 18048, 23312, 34968, 46624, 69936, 93248, 139872, 186496, 247369, 279744, 494738, 559488, 742107, 989476, 1484214, 1978952, 2968428, 3957904, 5936856, 7668439, 7915808, 11626343, 11873712, 15336878, 15831616, 23005317, 23252686, 23747424, 30673756, 31663232, 34879029, 46010634, 46505372, 47494848, 61347512, 69758058, 92021268, 93010744, 94989696, 122695024, 139516116, 184042536, 186021488, 245390048, 279032232, 360416633, 368085072, 372042976, 490780096, 558064464, 720833266, 736170144, 744085952, 981560192, 1081249899, 1116128928, 1441666532, 1472340288, 1488171904, 2162499798, 2232257856, 2883333064, 2944680576, 4324999596, 4464515712, 5766666128, 8649999192, 11533332256, 17299998384, 23066664512, 34599996768, 46133329024, 69199993536, 138399987072]

約数ペア:

[(1, 138399987072), (2, 69199993536), (3, 46133329024), (4, 34599996768), (6, 23066664512), (8, 17299998384), (12, 11533332256), (16, 8649999192), (24, 5766666128), (31, 4464515712), (32, 4324999596), (47, 2944680576), (48, 2883333064), (62, 2232257856), (64, 2162499798), (93, 1488171904), (94, 1472340288), (96, 1441666532), (124, 1116128928), (128, 1081249899), (141, 981560192), (186, 744085952), (188, 736170144), (192, 720833266), (248, 558064464), (282, 490780096), (372, 372042976), (376, 368085072), (384, 360416633), (496, 279032232), (564, 245390048), (744, 186021488), (752, 184042536), (992, 139516116), (1128, 122695024), (1457, 94989696), (1488, 93010744), (1504, 92021268), (1984, 69758058), (2256, 61347512), (2914, 47494848), (2976, 46505372), (3008, 46010634), (3968, 34879029), (4371, 31663232), (4512, 30673756), (5828, 23747424), (5952, 23252686), (6016, 23005317), (8742, 15831616), (9024, 15336878), (11656, 11873712), (11904, 11626343), (17484, 7915808), (18048, 7668439), (23312, 5936856), (34968, 3957904), (46624, 2968428), (69936, 1978952), (93248, 1484214), (139872, 989476), (186496, 742107), (247369, 559488), (279744, 494738)]