144572266

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{3853}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 220741704

約数和(自身を除く): 76169438

約数列:

[1, 2, 73, 146, 257, 514, 3853, 7706, 18761, 37522, 281269, 562538, 990221, 1980442, 72286133, 144572266]

約数ペア:

[(1, 144572266), (2, 72286133), (73, 1980442), (146, 990221), (257, 562538), (514, 281269), (3853, 37522), (7706, 18761)]