154980854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{481307}}^1$

素因数の和:481339

約数の個数: 16

約数和(自身を含む): 277233408

約数和(自身を除く): 122252554

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 481307, 962614, 3369149, 6738298, 11070061, 22140122, 77490427, 154980854]

約数ペア:

[(1, 154980854), (2, 77490427), (7, 22140122), (14, 11070061), (23, 6738298), (46, 3369149), (161, 962614), (322, 481307)]