156969374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{37897}}^1$

素因数の和:38027

約数の個数: 16

約数和(自身を含む): 250126800

約数和(自身を除く): 93157426

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 37897, 75794, 720043, 1440086, 4130773, 8261546, 78484687, 156969374]

約数ペア:

[(1, 156969374), (2, 78484687), (19, 8261546), (38, 4130773), (109, 1440086), (218, 720043), (2071, 75794), (4142, 37897)]