156728884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{1979}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 295716960

約数和(自身を除く): 138988076

約数列:

[1, 2, 4, 13, 26, 52, 1523, 1979, 3046, 3958, 6092, 7916, 19799, 25727, 39598, 51454, 79196, 102908, 3014017, 6028034, 12056068, 39182221, 78364442, 156728884]

約数ペア:

[(1, 156728884), (2, 78364442), (4, 39182221), (13, 12056068), (26, 6028034), (52, 3014017), (1523, 102908), (1979, 79196), (3046, 51454), (3958, 39598), (6092, 25727), (7916, 19799)]