164655942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3569

約数の個数: 64

約数和(自身を含む): 387072000

約数和(自身を除く): 222416058

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 682, 713, 759, 1023, 1426, 1518, 2046, 2139, 3499, 4278, 6998, 7843, 10497, 15686, 20994, 23529, 38489, 47058, 76978, 80477, 108469, 115467, 160954, 216938, 230934, 241431, 325407, 482862, 650814, 885247, 1193159, 1770494, 2386318, 2494787, 2655741, 3579477, 4989574, 5311482, 7158954, 7484361, 14968722, 27442657, 54885314, 82327971, 164655942]

約数ペア:

[(1, 164655942), (2, 82327971), (3, 54885314), (6, 27442657), (11, 14968722), (22, 7484361), (23, 7158954), (31, 5311482), (33, 4989574), (46, 3579477), (62, 2655741), (66, 2494787), (69, 2386318), (93, 1770494), (138, 1193159), (186, 885247), (253, 650814), (341, 482862), (506, 325407), (682, 241431), (713, 230934), (759, 216938), (1023, 160954), (1426, 115467), (1518, 108469), (2046, 80477), (2139, 76978), (3499, 47058), (4278, 38489), (6998, 23529), (7843, 20994), (10497, 15686)]