156973124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509653}}^1$

素因数の和:509675

約数の個数: 24

約数和(自身を含む): 342487488

約数和(自身を除く): 185514364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 509653, 1019306, 2038612, 3567571, 5606183, 7135142, 11212366, 14270284, 22424732, 39243281, 78486562, 156973124]

約数ペア:

[(1, 156973124), (2, 78486562), (4, 39243281), (7, 22424732), (11, 14270284), (14, 11212366), (22, 7135142), (28, 5606183), (44, 3567571), (77, 2038612), (154, 1019306), (308, 509653)]