138028204

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{3467}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 249071760

約数和(自身を除く): 111043556

約数列:

[1, 2, 4, 37, 74, 148, 269, 538, 1076, 3467, 6934, 9953, 13868, 19906, 39812, 128279, 256558, 513116, 932623, 1865246, 3730492, 34507051, 69014102, 138028204]

約数ペア:

[(1, 138028204), (2, 69014102), (4, 34507051), (37, 3730492), (74, 1865246), (148, 932623), (269, 513116), (538, 256558), (1076, 128279), (3467, 39812), (6934, 19906), (9953, 13868)]