138074288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{784513}}^1$

素因数の和:784532

約数の個数: 20

約数和(自身を含む): 291839208

約数和(自身を除く): 153764920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 784513, 1569026, 3138052, 6276104, 8629643, 12552208, 17259286, 34518572, 69037144, 138074288]

約数ペア:

[(1, 138074288), (2, 69037144), (4, 34518572), (8, 17259286), (11, 12552208), (16, 8629643), (22, 6276104), (44, 3138052), (88, 1569026), (176, 784513)]