165023612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{7229}}^1$

素因数の和:7685

約数の個数: 24

約数和(自身を含む): 311757600

約数和(自身を除く): 146733988

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 5707, 7229, 11414, 14458, 22828, 28916, 93977, 187954, 375908, 3173531, 6347062, 12694124, 41255903, 82511806, 165023612]

約数ペア:

[(1, 165023612), (2, 82511806), (4, 41255903), (13, 12694124), (26, 6347062), (52, 3173531), (439, 375908), (878, 187954), (1756, 93977), (5707, 28916), (7229, 22828), (11414, 14458)]