166864564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{1753}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 298355400

約数和(自身を除く): 131490836

約数列:

[1, 2, 4, 53, 106, 212, 449, 898, 1753, 1796, 3506, 7012, 23797, 47594, 92909, 95188, 185818, 371636, 787097, 1574194, 3148388, 41716141, 83432282, 166864564]

約数ペア:

[(1, 166864564), (2, 83432282), (4, 41716141), (53, 3148388), (106, 1574194), (212, 787097), (449, 371636), (898, 185818), (1753, 95188), (1796, 92909), (3506, 47594), (7012, 23797)]