138250202288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{785512513}}^1$

素因数の和:785512532

約数の個数: 20

約数和(自身を含む): 292210655208

約数和(自身を除く): 153960452920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 785512513, 1571025026, 3142050052, 6284100104, 8640637643, 12568200208, 17281275286, 34562550572, 69125101144, 138250202288]

約数ペア:

[(1, 138250202288), (2, 69125101144), (4, 34562550572), (8, 17281275286), (11, 12568200208), (16, 8640637643), (22, 6284100104), (44, 3142050052), (88, 1571025026), (176, 785512513)]