121497616

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{28229}}^1$

素因数の和:28506

約数の個数: 20

約数和(自身を含む): 236285100

約数和(自身を除く): 114787484

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 28229, 56458, 112916, 225832, 451664, 7593601, 15187202, 30374404, 60748808, 121497616]

約数ペア:

[(1, 121497616), (2, 60748808), (4, 30374404), (8, 15187202), (16, 7593601), (269, 451664), (538, 225832), (1076, 112916), (2152, 56458), (4304, 28229)]