149865986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{4441}}^1$

素因数の和:4849

約数の個数: 16

約数和(自身を含む): 230273280

約数和(自身を除く): 80407294

約数列:

[1, 2, 47, 94, 359, 718, 4441, 8882, 16873, 33746, 208727, 417454, 1594319, 3188638, 74932993, 149865986]

約数ペア:

[(1, 149865986), (2, 74932993), (47, 3188638), (94, 1594319), (359, 417454), (718, 208727), (4441, 33746), (8882, 16873)]