128122616

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{7901}}^1$

素因数の和:9934

約数の個数: 16

約数和(自身を含む): 240378840

約数和(自身を除く): 112256224

約数列:

[1, 2, 4, 8, 2027, 4054, 7901, 8108, 15802, 16216, 31604, 63208, 16015327, 32030654, 64061308, 128122616]

約数ペア:

[(1, 128122616), (2, 64061308), (4, 32030654), (8, 16015327), (2027, 63208), (4054, 31604), (7901, 16216), (8108, 15802)]