128469466

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{2131}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 197559648

約数和(自身を除く): 69090182

約数列:

[1, 2, 43, 86, 701, 1402, 2131, 4262, 30143, 60286, 91633, 183266, 1493831, 2987662, 64234733, 128469466]

約数ペア:

[(1, 128469466), (2, 64234733), (43, 2987662), (86, 1493831), (701, 183266), (1402, 91633), (2131, 60286), (4262, 30143)]