161723350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{140629}}^1$

素因数の和:140664

約数の個数: 24

約数和(自身を含む): 313886160

約数和(自身を除く): 152162810

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 140629, 281258, 703145, 1406290, 3234467, 3515725, 6468934, 7031450, 16172335, 32344670, 80861675, 161723350]

約数ペア:

[(1, 161723350), (2, 80861675), (5, 32344670), (10, 16172335), (23, 7031450), (25, 6468934), (46, 3515725), (50, 3234467), (115, 1406290), (230, 703145), (575, 281258), (1150, 140629)]