156764166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28307}}^1$

素因数の和:28396

約数の個数: 32

約数和(自身を含む): 342413568

約数和(自身を除く): 185649402

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 28307, 56614, 84921, 169842, 367991, 735982, 1103973, 2009797, 2207946, 4019594, 6029391, 12058782, 26127361, 52254722, 78382083, 156764166]

約数ペア:

[(1, 156764166), (2, 78382083), (3, 52254722), (6, 26127361), (13, 12058782), (26, 6029391), (39, 4019594), (71, 2207946), (78, 2009797), (142, 1103973), (213, 735982), (426, 367991), (923, 169842), (1846, 84921), (2769, 56614), (5538, 28307)]