128835182

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{29401}}^1$

素因数の和:29723

約数の個数: 16

約数和(自身を含む): 221573472

約数和(自身を除く): 92738290

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 29401, 58802, 205807, 411614, 9202513, 18405026, 64417591, 128835182]

約数ペア:

[(1, 128835182), (2, 64417591), (7, 18405026), (14, 9202513), (313, 411614), (626, 205807), (2191, 58802), (4382, 29401)]