156522032

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{208141}}^1$

素因数の和:208196

約数の個数: 20

約数和(自身を含む): 309715296

約数和(自身を除く): 153193264

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 208141, 416282, 832564, 1665128, 3330256, 9782627, 19565254, 39130508, 78261016, 156522032]

約数ペア:

[(1, 156522032), (2, 78261016), (4, 39130508), (8, 19565254), (16, 9782627), (47, 3330256), (94, 1665128), (188, 832564), (376, 416282), (752, 208141)]