140556208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{675751}}^1$

素因数の和:675772

約数の個数: 20

約数和(自身を含む): 293276368

約数和(自身を除く): 152720160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 675751, 1351502, 2703004, 5406008, 8784763, 10812016, 17569526, 35139052, 70278104, 140556208]

約数ペア:

[(1, 140556208), (2, 70278104), (4, 35139052), (8, 17569526), (13, 10812016), (16, 8784763), (26, 5406008), (52, 2703004), (104, 1351502), (208, 675751)]