156979498576

素因数分解:

$2^4\times {\mathrm{139109}}^1\times {\mathrm{70529}}^1$

素因数の和:209646

約数の個数: 20

約数和(自身を含む): 304154277300

約数和(自身を除く): 147174778724

約数列:

[1, 2, 4, 8, 16, 70529, 139109, 141058, 278218, 282116, 556436, 564232, 1112872, 1128464, 2225744, 9811218661, 19622437322, 39244874644, 78489749288, 156979498576]

約数ペア:

[(1, 156979498576), (2, 78489749288), (4, 39244874644), (8, 19622437322), (16, 9811218661), (70529, 2225744), (139109, 1128464), (141058, 1112872), (278218, 564232), (282116, 556436)]