19200168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 56969640

約数和(自身を除く): 37769472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 146, 156, 219, 234, 281, 292, 312, 438, 468, 562, 584, 657, 843, 876, 936, 949, 1124, 1314, 1686, 1752, 1898, 2248, 2529, 2628, 2847, 3372, 3653, 3796, 5058, 5256, 5694, 6744, 7306, 7592, 8541, 10116, 10959, 11388, 14612, 17082, 20232, 20513, 21918, 22776, 29224, 32877, 34164, 41026, 43836, 61539, 65754, 68328, 82052, 87672, 123078, 131508, 164104, 184617, 246156, 263016, 266669, 369234, 492312, 533338, 738468, 800007, 1066676, 1476936, 1600014, 2133352, 2400021, 3200028, 4800042, 6400056, 9600084, 19200168]

約数ペア:

[(1, 19200168), (2, 9600084), (3, 6400056), (4, 4800042), (6, 3200028), (8, 2400021), (9, 2133352), (12, 1600014), (13, 1476936), (18, 1066676), (24, 800007), (26, 738468), (36, 533338), (39, 492312), (52, 369234), (72, 266669), (73, 263016), (78, 246156), (104, 184617), (117, 164104), (146, 131508), (156, 123078), (219, 87672), (234, 82052), (281, 68328), (292, 65754), (312, 61539), (438, 43836), (468, 41026), (562, 34164), (584, 32877), (657, 29224), (843, 22776), (876, 21918), (936, 20513), (949, 20232), (1124, 17082), (1314, 14612), (1686, 11388), (1752, 10959), (1898, 10116), (2248, 8541), (2529, 7592), (2628, 7306), (2847, 6744), (3372, 5694), (3653, 5256), (3796, 5058)]