158568004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131701}}^1$

素因数の和:131755

約数の個数: 24

約数和(自身を含む): 324513728

約数和(自身を除く): 165945724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 131701, 263402, 526804, 921907, 1843814, 3687628, 5663143, 11326286, 22652572, 39642001, 79284002, 158568004]

約数ペア:

[(1, 158568004), (2, 79284002), (4, 39642001), (7, 22652572), (14, 11326286), (28, 5663143), (43, 3687628), (86, 1843814), (172, 921907), (301, 526804), (602, 263402), (1204, 131701)]