161280201216

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{10891}}^1$

素因数の和:11254

約数の個数: 160

約数和(自身を含む): 444987518976

約数和(自身を除く): 283707317760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 311, 372, 384, 496, 512, 622, 744, 768, 933, 992, 1244, 1488, 1536, 1866, 1984, 2488, 2976, 3732, 3968, 4976, 5952, 7464, 7936, 9641, 9952, 10891, 11904, 14928, 15872, 19282, 19904, 21782, 23808, 28923, 29856, 32673, 38564, 39808, 43564, 47616, 57846, 59712, 65346, 77128, 79616, 87128, 115692, 119424, 130692, 154256, 159232, 174256, 231384, 238848, 261384, 308512, 337621, 348512, 462768, 477696, 522768, 617024, 675242, 697024, 925536, 1012863, 1045536, 1234048, 1350484, 1394048, 1851072, 2025726, 2091072, 2468096, 2700968, 2788096, 3387101, 3702144, 4051452, 4182144, 4936192, 5401936, 5576192, 6774202, 7404288, 8102904, 8364288, 10161303, 10803872, 13548404, 14808576, 16205808, 16728576, 20322606, 21607744, 27096808, 32411616, 40645212, 43215488, 54193616, 64823232, 81290424, 86430976, 105000131, 108387232, 129646464, 162580848, 172861952, 210000262, 216774464, 259292928, 315000393, 325161696, 420000524, 433548928, 518585856, 630000786, 650323392, 840001048, 867097856, 1260001572, 1300646784, 1680002096, 1734195712, 2520003144, 2601293568, 3360004192, 5040006288, 5202587136, 6720008384, 10080012576, 13440016768, 20160025152, 26880033536, 40320050304, 53760067072, 80640100608, 161280201216]

約数ペア:

[(1, 161280201216), (2, 80640100608), (3, 53760067072), (4, 40320050304), (6, 26880033536), (8, 20160025152), (12, 13440016768), (16, 10080012576), (24, 6720008384), (31, 5202587136), (32, 5040006288), (48, 3360004192), (62, 2601293568), (64, 2520003144), (93, 1734195712), (96, 1680002096), (124, 1300646784), (128, 1260001572), (186, 867097856), (192, 840001048), (248, 650323392), (256, 630000786), (311, 518585856), (372, 433548928), (384, 420000524), (496, 325161696), (512, 315000393), (622, 259292928), (744, 216774464), (768, 210000262), (933, 172861952), (992, 162580848), (1244, 129646464), (1488, 108387232), (1536, 105000131), (1866, 86430976), (1984, 81290424), (2488, 64823232), (2976, 54193616), (3732, 43215488), (3968, 40645212), (4976, 32411616), (5952, 27096808), (7464, 21607744), (7936, 20322606), (9641, 16728576), (9952, 16205808), (10891, 14808576), (11904, 13548404), (14928, 10803872), (15872, 10161303), (19282, 8364288), (19904, 8102904), (21782, 7404288), (23808, 6774202), (28923, 5576192), (29856, 5401936), (32673, 4936192), (38564, 4182144), (39808, 4051452), (43564, 3702144), (47616, 3387101), (57846, 2788096), (59712, 2700968), (65346, 2468096), (77128, 2091072), (79616, 2025726), (87128, 1851072), (115692, 1394048), (119424, 1350484), (130692, 1234048), (154256, 1045536), (159232, 1012863), (174256, 925536), (231384, 697024), (238848, 675242), (261384, 617024), (308512, 522768), (337621, 477696), (348512, 462768)]