121492208

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{73721}}^1$

素因数の和:73832

約数の個数: 20

約数和(自身を含む): 237679728

約数和(自身を除く): 116187520

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 73721, 147442, 294884, 589768, 1179536, 7593263, 15186526, 30373052, 60746104, 121492208]

約数ペア:

[(1, 121492208), (2, 60746104), (4, 30373052), (8, 15186526), (16, 7593263), (103, 1179536), (206, 589768), (412, 294884), (824, 147442), (1648, 73721)]