199068144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2083}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 564380544

約数和(自身を除く): 365312400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 181, 264, 362, 528, 543, 724, 1086, 1448, 1991, 2083, 2172, 2896, 3982, 4166, 4344, 5973, 6249, 7964, 8332, 8688, 11946, 12498, 15928, 16664, 22913, 23892, 24996, 31856, 33328, 45826, 47784, 49992, 68739, 91652, 95568, 99984, 137478, 183304, 274956, 366608, 377023, 549912, 754046, 1099824, 1131069, 1508092, 2262138, 3016184, 4147253, 4524276, 6032368, 8294506, 9048552, 12441759, 16589012, 18097104, 24883518, 33178024, 49767036, 66356048, 99534072, 199068144]

約数ペア:

[(1, 199068144), (2, 99534072), (3, 66356048), (4, 49767036), (6, 33178024), (8, 24883518), (11, 18097104), (12, 16589012), (16, 12441759), (22, 9048552), (24, 8294506), (33, 6032368), (44, 4524276), (48, 4147253), (66, 3016184), (88, 2262138), (132, 1508092), (176, 1131069), (181, 1099824), (264, 754046), (362, 549912), (528, 377023), (543, 366608), (724, 274956), (1086, 183304), (1448, 137478), (1991, 99984), (2083, 95568), (2172, 91652), (2896, 68739), (3982, 49992), (4166, 47784), (4344, 45826), (5973, 33328), (6249, 31856), (7964, 24996), (8332, 23892), (8688, 22913), (11946, 16664), (12498, 15928)]