158889442

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{4789}}^1$

素因数の和:5157

約数の個数: 16

約数和(自身を含む): 243657720

約数和(自身を除く): 84768278

約数列:

[1, 2, 53, 106, 313, 626, 4789, 9578, 16589, 33178, 253817, 507634, 1498957, 2997914, 79444721, 158889442]

約数ペア:

[(1, 158889442), (2, 79444721), (53, 2997914), (106, 1498957), (313, 507634), (626, 253817), (4789, 33178), (9578, 16589)]