156680572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{18859}}^1$

素因数の和:18961

約数の個数: 24

約数和(自身を含む): 287275520

約数和(自身を除く): 130594948

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 18859, 37718, 75436, 584629, 1169258, 1263553, 2338516, 2527106, 5054212, 39170143, 78340286, 156680572]

約数ペア:

[(1, 156680572), (2, 78340286), (4, 39170143), (31, 5054212), (62, 2527106), (67, 2338516), (124, 1263553), (134, 1169258), (268, 584629), (2077, 75436), (4154, 37718), (8308, 18859)]