168285942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4271}}^1$

素因数の和:4489

約数の個数: 48

約数和(自身を含む): 399859200

約数和(自身を除く): 231573258

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 398, 597, 1194, 1791, 2189, 3582, 4271, 4378, 6567, 8542, 12813, 13134, 19701, 25626, 38439, 39402, 46981, 76878, 93962, 140943, 281886, 422829, 845658, 849929, 1699858, 2549787, 5099574, 7649361, 9349219, 15298722, 18698438, 28047657, 56095314, 84142971, 168285942]

約数ペア:

[(1, 168285942), (2, 84142971), (3, 56095314), (6, 28047657), (9, 18698438), (11, 15298722), (18, 9349219), (22, 7649361), (33, 5099574), (66, 2549787), (99, 1699858), (198, 849929), (199, 845658), (398, 422829), (597, 281886), (1194, 140943), (1791, 93962), (2189, 76878), (3582, 46981), (4271, 39402), (4378, 38439), (6567, 25626), (8542, 19701), (12813, 13134)]