169206884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{49943}}^1$

素因数の和:49976

約数の個数: 36

約数和(自身を含む): 371982912

約数和(自身を除く): 202776028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 49943, 99886, 199772, 349601, 549373, 699202, 1098746, 1398404, 2197492, 3845611, 6043103, 7691222, 12086206, 15382444, 24172412, 42301721, 84603442, 169206884]

約数ペア:

[(1, 169206884), (2, 84603442), (4, 42301721), (7, 24172412), (11, 15382444), (14, 12086206), (22, 7691222), (28, 6043103), (44, 3845611), (77, 2197492), (121, 1398404), (154, 1098746), (242, 699202), (308, 549373), (484, 349601), (847, 199772), (1694, 99886), (3388, 49943)]