199953168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 543298560

約数和(自身を除く): 343345392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 276, 278, 368, 417, 552, 556, 834, 1104, 1112, 1303, 1668, 2224, 2606, 3197, 3336, 3909, 5212, 6394, 6672, 7818, 9591, 10424, 12788, 15636, 19182, 20848, 25576, 29969, 31272, 38364, 51152, 59938, 62544, 76728, 89907, 119876, 153456, 179814, 181117, 239752, 359628, 362234, 479504, 543351, 719256, 724468, 1086702, 1438512, 1448936, 2173404, 2897872, 4165691, 4346808, 8331382, 8693616, 12497073, 16662764, 24994146, 33325528, 49988292, 66651056, 99976584, 199953168]

約数ペア:

[(1, 199953168), (2, 99976584), (3, 66651056), (4, 49988292), (6, 33325528), (8, 24994146), (12, 16662764), (16, 12497073), (23, 8693616), (24, 8331382), (46, 4346808), (48, 4165691), (69, 2897872), (92, 2173404), (138, 1448936), (139, 1438512), (184, 1086702), (276, 724468), (278, 719256), (368, 543351), (417, 479504), (552, 362234), (556, 359628), (834, 239752), (1104, 181117), (1112, 179814), (1303, 153456), (1668, 119876), (2224, 89907), (2606, 76728), (3197, 62544), (3336, 59938), (3909, 51152), (5212, 38364), (6394, 31272), (6672, 29969), (7818, 25576), (9591, 20848), (10424, 19182), (12788, 15636)]