157965242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{4093}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 247605120

約数和(自身を除く): 89639878

約数列:

[1, 2, 23, 46, 839, 1678, 4093, 8186, 19297, 38594, 94139, 188278, 3434027, 6868054, 78982621, 157965242]

約数ペア:

[(1, 157965242), (2, 78982621), (23, 6868054), (46, 3434027), (839, 188278), (1678, 94139), (4093, 38594), (8186, 19297)]