197286144

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^3\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 580528704

約数和(自身を除く): 383242560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 193, 242, 256, 264, 352, 363, 384, 386, 484, 528, 579, 704, 726, 768, 772, 968, 1056, 1158, 1331, 1408, 1452, 1544, 1936, 2112, 2123, 2316, 2662, 2816, 2904, 3088, 3872, 3993, 4224, 4246, 4632, 5324, 5808, 6176, 6369, 7744, 7986, 8448, 8492, 9264, 10648, 11616, 12352, 12738, 15488, 15972, 16984, 18528, 21296, 23232, 23353, 24704, 25476, 30976, 31944, 33968, 37056, 42592, 46464, 46706, 49408, 50952, 63888, 67936, 70059, 74112, 85184, 92928, 93412, 101904, 127776, 135872, 140118, 148224, 170368, 186824, 203808, 255552, 256883, 271744, 280236, 340736, 373648, 407616, 511104, 513766, 543488, 560472, 747296, 770649, 815232, 1022208, 1027532, 1120944, 1494592, 1541298, 1630464, 2055064, 2241888, 2989184, 3082596, 4110128, 4483776, 5978368, 6165192, 8220256, 8967552, 12330384, 16440512, 17935104, 24660768, 32881024, 49321536, 65762048, 98643072, 197286144]

約数ペア:

[(1, 197286144), (2, 98643072), (3, 65762048), (4, 49321536), (6, 32881024), (8, 24660768), (11, 17935104), (12, 16440512), (16, 12330384), (22, 8967552), (24, 8220256), (32, 6165192), (33, 5978368), (44, 4483776), (48, 4110128), (64, 3082596), (66, 2989184), (88, 2241888), (96, 2055064), (121, 1630464), (128, 1541298), (132, 1494592), (176, 1120944), (192, 1027532), (193, 1022208), (242, 815232), (256, 770649), (264, 747296), (352, 560472), (363, 543488), (384, 513766), (386, 511104), (484, 407616), (528, 373648), (579, 340736), (704, 280236), (726, 271744), (768, 256883), (772, 255552), (968, 203808), (1056, 186824), (1158, 170368), (1331, 148224), (1408, 140118), (1452, 135872), (1544, 127776), (1936, 101904), (2112, 93412), (2123, 92928), (2316, 85184), (2662, 74112), (2816, 70059), (2904, 67936), (3088, 63888), (3872, 50952), (3993, 49408), (4224, 46706), (4246, 46464), (4632, 42592), (5324, 37056), (5808, 33968), (6176, 31944), (6369, 30976), (7744, 25476), (7986, 24704), (8448, 23353), (8492, 23232), (9264, 21296), (10648, 18528), (11616, 16984), (12352, 15972), (12738, 15488)]