161969864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125753}}^1$

素因数の和:125789

約数の個数: 32

約数和(自身を含む): 362171520

約数和(自身を除く): 200201656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 125753, 251506, 503012, 880271, 1006024, 1760542, 2892319, 3521084, 5784638, 7042168, 11569276, 20246233, 23138552, 40492466, 80984932, 161969864]

約数ペア:

[(1, 161969864), (2, 80984932), (4, 40492466), (7, 23138552), (8, 20246233), (14, 11569276), (23, 7042168), (28, 5784638), (46, 3521084), (56, 2892319), (92, 1760542), (161, 1006024), (184, 880271), (322, 503012), (644, 251506), (1288, 125753)]