166156676

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{18959}}^1$

素因数の和:19283

約数の個数: 24

約数和(自身を含む): 333392640

約数和(自身を除く): 167235964

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 18959, 37918, 75836, 132713, 265426, 530852, 5934167, 11868334, 23736668, 41539169, 83078338, 166156676]

約数ペア:

[(1, 166156676), (2, 83078338), (4, 41539169), (7, 23736668), (14, 11868334), (28, 5934167), (313, 530852), (626, 265426), (1252, 132713), (2191, 75836), (4382, 37918), (8764, 18959)]