78516146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7121}}^1$

素因数の和:7309

約数の個数: 16

約数和(自身を含む): 121786200

約数和(自身を除く): 43270054

約数列:

[1, 2, 37, 74, 149, 298, 5513, 7121, 11026, 14242, 263477, 526954, 1061029, 2122058, 39258073, 78516146]

約数ペア:

[(1, 78516146), (2, 39258073), (37, 2122058), (74, 1061029), (149, 526954), (298, 263477), (5513, 14242), (7121, 11026)]