198414144

素因数分解:

$2^6\times 3^3\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:797

約数の個数: 112

約数和(自身を含む): 587248000

約数和(自身を除く): 388833856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 199, 216, 288, 398, 432, 576, 577, 597, 796, 864, 1154, 1194, 1592, 1728, 1731, 1791, 2308, 2388, 3184, 3462, 3582, 4616, 4776, 5193, 5373, 6368, 6924, 7164, 9232, 9552, 10386, 10746, 12736, 13848, 14328, 15579, 18464, 19104, 20772, 21492, 27696, 28656, 31158, 36928, 38208, 41544, 42984, 55392, 57312, 62316, 83088, 85968, 110784, 114624, 114823, 124632, 166176, 171936, 229646, 249264, 332352, 343872, 344469, 459292, 498528, 688938, 918584, 997056, 1033407, 1377876, 1837168, 2066814, 2755752, 3100221, 3674336, 4133628, 5511504, 6200442, 7348672, 8267256, 11023008, 12400884, 16534512, 22046016, 24801768, 33069024, 49603536, 66138048, 99207072, 198414144]

約数ペア:

[(1, 198414144), (2, 99207072), (3, 66138048), (4, 49603536), (6, 33069024), (8, 24801768), (9, 22046016), (12, 16534512), (16, 12400884), (18, 11023008), (24, 8267256), (27, 7348672), (32, 6200442), (36, 5511504), (48, 4133628), (54, 3674336), (64, 3100221), (72, 2755752), (96, 2066814), (108, 1837168), (144, 1377876), (192, 1033407), (199, 997056), (216, 918584), (288, 688938), (398, 498528), (432, 459292), (576, 344469), (577, 343872), (597, 332352), (796, 249264), (864, 229646), (1154, 171936), (1194, 166176), (1592, 124632), (1728, 114823), (1731, 114624), (1791, 110784), (2308, 85968), (2388, 83088), (3184, 62316), (3462, 57312), (3582, 55392), (4616, 42984), (4776, 41544), (5193, 38208), (5373, 36928), (6368, 31158), (6924, 28656), (7164, 27696), (9232, 21492), (9552, 20772), (10386, 19104), (10746, 18464), (12736, 15579), (13848, 14328)]