191666568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 533433600

約数和(自身を除く): 341767032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 97, 102, 116, 136, 167, 174, 194, 204, 232, 291, 334, 348, 388, 408, 493, 501, 582, 668, 696, 776, 986, 1002, 1164, 1336, 1479, 1649, 1972, 2004, 2328, 2813, 2839, 2958, 3298, 3944, 4008, 4843, 4947, 5626, 5678, 5916, 6596, 8439, 8517, 9686, 9894, 11252, 11356, 11832, 13192, 14529, 16199, 16878, 17034, 19372, 19788, 22504, 22712, 29058, 32398, 33756, 34068, 38744, 39576, 47821, 48597, 58116, 64796, 67512, 68136, 82331, 95642, 97194, 116232, 129592, 143463, 164662, 191284, 194388, 246993, 275383, 286926, 329324, 382568, 388776, 469771, 493986, 550766, 573852, 658648, 826149, 939542, 987972, 1101532, 1147704, 1409313, 1652298, 1879084, 1975944, 2203064, 2818626, 3304596, 3758168, 5637252, 6609192, 7986107, 11274504, 15972214, 23958321, 31944428, 47916642, 63888856, 95833284, 191666568]

約数ペア:

[(1, 191666568), (2, 95833284), (3, 63888856), (4, 47916642), (6, 31944428), (8, 23958321), (12, 15972214), (17, 11274504), (24, 7986107), (29, 6609192), (34, 5637252), (51, 3758168), (58, 3304596), (68, 2818626), (87, 2203064), (97, 1975944), (102, 1879084), (116, 1652298), (136, 1409313), (167, 1147704), (174, 1101532), (194, 987972), (204, 939542), (232, 826149), (291, 658648), (334, 573852), (348, 550766), (388, 493986), (408, 469771), (493, 388776), (501, 382568), (582, 329324), (668, 286926), (696, 275383), (776, 246993), (986, 194388), (1002, 191284), (1164, 164662), (1336, 143463), (1479, 129592), (1649, 116232), (1972, 97194), (2004, 95642), (2328, 82331), (2813, 68136), (2839, 67512), (2958, 64796), (3298, 58116), (3944, 48597), (4008, 47821), (4843, 39576), (4947, 38744), (5626, 34068), (5678, 33756), (5916, 32398), (6596, 29058), (8439, 22712), (8517, 22504), (9686, 19788), (9894, 19372), (11252, 17034), (11356, 16878), (11832, 16199), (13192, 14529)]