168518588

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113557}}^1$

素因数の和:113621

約数の個数: 24

約数和(自身を含む): 343399392

約数和(自身を除く): 174880804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 113557, 227114, 454228, 794899, 1589798, 3179596, 6018521, 12037042, 24074084, 42129647, 84259294, 168518588]

約数ペア:

[(1, 168518588), (2, 84259294), (4, 42129647), (7, 24074084), (14, 12037042), (28, 6018521), (53, 3179596), (106, 1589798), (212, 794899), (371, 454228), (742, 227114), (1484, 113557)]