158133584

素因数分解:

$2^4\times 7^2\times {\mathrm{201701}}^1$

素因数の和:201723

約数の個数: 30

約数和(自身を含む): 356407434

約数和(自身を除く): 198273850

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 201701, 403402, 806804, 1411907, 1613608, 2823814, 3227216, 5647628, 9883349, 11295256, 19766698, 22590512, 39533396, 79066792, 158133584]

約数ペア:

[(1, 158133584), (2, 79066792), (4, 39533396), (7, 22590512), (8, 19766698), (14, 11295256), (16, 9883349), (28, 5647628), (49, 3227216), (56, 2823814), (98, 1613608), (112, 1411907), (196, 806804), (392, 403402), (784, 201701)]