164649782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{35809}}^1$

素因数の和:35852

約数の個数: 24

約数和(自身を含む): 285763800

約数和(自身を除く): 121114018

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 35809, 71618, 393899, 680371, 787798, 1360742, 4332889, 7484081, 8665778, 14968162, 82324891, 164649782]

約数ペア:

[(1, 164649782), (2, 82324891), (11, 14968162), (19, 8665778), (22, 7484081), (38, 4332889), (121, 1360742), (209, 787798), (242, 680371), (418, 393899), (2299, 71618), (4598, 35809)]