155287454

素因数分解:

$2^1\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{3391}}^1$

素因数の和:6671

約数の個数: 16

約数和(自身を含む): 266366976

約数和(自身を除く): 111079522

約数列:

[1, 2, 7, 14, 3271, 3391, 6542, 6782, 22897, 23737, 45794, 47474, 11091961, 22183922, 77643727, 155287454]

約数ペア:

[(1, 155287454), (2, 77643727), (7, 22183922), (14, 11091961), (3271, 47474), (3391, 45794), (6542, 23737), (6782, 22897)]