166720004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1667}}^1\times {\mathrm{2273}}^1$

素因数の和:3955

約数の個数: 24

約数和(自身を含む): 318614688

約数和(自身を除く): 151894684

約数列:

[1, 2, 4, 11, 22, 44, 1667, 2273, 3334, 4546, 6668, 9092, 18337, 25003, 36674, 50006, 73348, 100012, 3789091, 7578182, 15156364, 41680001, 83360002, 166720004]

約数ペア:

[(1, 166720004), (2, 83360002), (4, 41680001), (11, 15156364), (22, 7578182), (44, 3789091), (1667, 100012), (2273, 73348), (3334, 50006), (4546, 36674), (6668, 25003), (9092, 18337)]