155234217962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{240300647}}^1$

素因数の和:240300685

約数の個数: 16

約数和(自身を含む): 259524699840

約数和(自身を除く): 104290481878

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 240300647, 480601294, 4085110999, 4565712293, 8170221998, 9131424586, 77617108981, 155234217962]

約数ペア:

[(1, 155234217962), (2, 77617108981), (17, 9131424586), (19, 8170221998), (34, 4565712293), (38, 4085110999), (323, 480601294), (646, 240300647)]