164521588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17231}}^1$

素因数の和:17284

約数の個数: 48

約数和(自身を含む): 370556928

約数和(自身を除く): 206035340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 17231, 34462, 68924, 120617, 189541, 241234, 379082, 482468, 534161, 758164, 1068322, 1326787, 2136644, 2653574, 3739127, 5307148, 5875771, 7478254, 11751542, 14956508, 23503084, 41130397, 82260794, 164521588]

約数ペア:

[(1, 164521588), (2, 82260794), (4, 41130397), (7, 23503084), (11, 14956508), (14, 11751542), (22, 7478254), (28, 5875771), (31, 5307148), (44, 3739127), (62, 2653574), (77, 2136644), (124, 1326787), (154, 1068322), (217, 758164), (308, 534161), (341, 482468), (434, 379082), (682, 241234), (868, 189541), (1364, 120617), (2387, 68924), (4774, 34462), (9548, 17231)]