198163584

素因数分解:

$2^7\times 3^5\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 619295040

約数和(自身を除く): 421131456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 243, 276, 277, 288, 324, 368, 384, 414, 432, 486, 552, 554, 576, 621, 648, 736, 828, 831, 864, 972, 1104, 1108, 1152, 1242, 1296, 1472, 1656, 1662, 1728, 1863, 1944, 2208, 2216, 2484, 2493, 2592, 2944, 3312, 3324, 3456, 3726, 3888, 4416, 4432, 4968, 4986, 5184, 5589, 6371, 6624, 6648, 7452, 7479, 7776, 8832, 8864, 9936, 9972, 10368, 11178, 12742, 13248, 13296, 14904, 14958, 15552, 17728, 19113, 19872, 19944, 22356, 22437, 25484, 26496, 26592, 29808, 29916, 31104, 35456, 38226, 39744, 39888, 44712, 44874, 50968, 53184, 57339, 59616, 59832, 67311, 76452, 79488, 79776, 89424, 89748, 101936, 106368, 114678, 119232, 119664, 134622, 152904, 159552, 172017, 178848, 179496, 203872, 229356, 238464, 239328, 269244, 305808, 319104, 344034, 357696, 358992, 407744, 458712, 478656, 516051, 538488, 611616, 688068, 715392, 717984, 815488, 917424, 957312, 1032102, 1076976, 1223232, 1376136, 1435968, 1548153, 1834848, 2064204, 2153952, 2446464, 2752272, 2871936, 3096306, 3669696, 4128408, 4307904, 5504544, 6192612, 7339392, 8256816, 8615808, 11009088, 12385224, 16513632, 22018176, 24770448, 33027264, 49540896, 66054528, 99081792, 198163584]

約数ペア:

[(1, 198163584), (2, 99081792), (3, 66054528), (4, 49540896), (6, 33027264), (8, 24770448), (9, 22018176), (12, 16513632), (16, 12385224), (18, 11009088), (23, 8615808), (24, 8256816), (27, 7339392), (32, 6192612), (36, 5504544), (46, 4307904), (48, 4128408), (54, 3669696), (64, 3096306), (69, 2871936), (72, 2752272), (81, 2446464), (92, 2153952), (96, 2064204), (108, 1834848), (128, 1548153), (138, 1435968), (144, 1376136), (162, 1223232), (184, 1076976), (192, 1032102), (207, 957312), (216, 917424), (243, 815488), (276, 717984), (277, 715392), (288, 688068), (324, 611616), (368, 538488), (384, 516051), (414, 478656), (432, 458712), (486, 407744), (552, 358992), (554, 357696), (576, 344034), (621, 319104), (648, 305808), (736, 269244), (828, 239328), (831, 238464), (864, 229356), (972, 203872), (1104, 179496), (1108, 178848), (1152, 172017), (1242, 159552), (1296, 152904), (1472, 134622), (1656, 119664), (1662, 119232), (1728, 114678), (1863, 106368), (1944, 101936), (2208, 89748), (2216, 89424), (2484, 79776), (2493, 79488), (2592, 76452), (2944, 67311), (3312, 59832), (3324, 59616), (3456, 57339), (3726, 53184), (3888, 50968), (4416, 44874), (4432, 44712), (4968, 39888), (4986, 39744), (5184, 38226), (5589, 35456), (6371, 31104), (6624, 29916), (6648, 29808), (7452, 26592), (7479, 26496), (7776, 25484), (8832, 22437), (8864, 22356), (9936, 19944), (9972, 19872), (10368, 19113), (11178, 17728), (12742, 15552), (13248, 14958), (13296, 14904)]