127572068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79139}}^1$

素因数の和:79187

約数の個数: 24

約数和(自身を含む): 248183040

約数和(自身を除く): 120610972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 79139, 158278, 316556, 1028807, 2057614, 2453309, 4115228, 4906618, 9813236, 31893017, 63786034, 127572068]

約数ペア:

[(1, 127572068), (2, 63786034), (4, 31893017), (13, 9813236), (26, 4906618), (31, 4115228), (52, 2453309), (62, 2057614), (124, 1028807), (403, 316556), (806, 158278), (1612, 79139)]