138406952

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{37529}}^1$

素因数の和:37996

約数の個数: 16

約数和(自身を含む): 260082900

約数和(自身を除く): 121675948

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 37529, 75058, 150116, 300232, 17300869, 34601738, 69203476, 138406952]

約数ペア:

[(1, 138406952), (2, 69203476), (4, 34601738), (8, 17300869), (461, 300232), (922, 150116), (1844, 75058), (3688, 37529)]