168220272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1601}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 476755200

約数和(自身を除く): 308534928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 199, 264, 398, 528, 597, 796, 1194, 1592, 1601, 2189, 2388, 3184, 3202, 4378, 4776, 4803, 6404, 6567, 8756, 9552, 9606, 12808, 13134, 17512, 17611, 19212, 25616, 26268, 35024, 35222, 38424, 52536, 52833, 70444, 76848, 105072, 105666, 140888, 211332, 281776, 318599, 422664, 637198, 845328, 955797, 1274396, 1911594, 2548792, 3504589, 3823188, 5097584, 7009178, 7646376, 10513767, 14018356, 15292752, 21027534, 28036712, 42055068, 56073424, 84110136, 168220272]

約数ペア:

[(1, 168220272), (2, 84110136), (3, 56073424), (4, 42055068), (6, 28036712), (8, 21027534), (11, 15292752), (12, 14018356), (16, 10513767), (22, 7646376), (24, 7009178), (33, 5097584), (44, 3823188), (48, 3504589), (66, 2548792), (88, 1911594), (132, 1274396), (176, 955797), (199, 845328), (264, 637198), (398, 422664), (528, 318599), (597, 281776), (796, 211332), (1194, 140888), (1592, 105666), (1601, 105072), (2189, 76848), (2388, 70444), (3184, 52833), (3202, 52536), (4378, 38424), (4776, 35222), (4803, 35024), (6404, 26268), (6567, 25616), (8756, 19212), (9552, 17611), (9606, 17512), (12808, 13134)]