187789168

素因数分解:

$2^4\times 7^2\times {\mathrm{239527}}^1$

素因数の和:239549

約数の個数: 30

約数和(自身を含む): 423245976

約数和(自身を除く): 235456808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 239527, 479054, 958108, 1676689, 1916216, 3353378, 3832432, 6706756, 11736823, 13413512, 23473646, 26827024, 46947292, 93894584, 187789168]

約数ペア:

[(1, 187789168), (2, 93894584), (4, 46947292), (7, 26827024), (8, 23473646), (14, 13413512), (16, 11736823), (28, 6706756), (49, 3832432), (56, 3353378), (98, 1916216), (112, 1676689), (196, 958108), (392, 479054), (784, 239527)]