158729426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{14533}}^1$

素因数の和:14705

約数の個数: 16

約数和(自身を含む): 245566464

約数和(自身を除く): 86837038

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 14533, 29066, 624919, 1249838, 1845691, 3691382, 79364713, 158729426]

約数ペア:

[(1, 158729426), (2, 79364713), (43, 3691382), (86, 1845691), (127, 1249838), (254, 624919), (5461, 29066), (10922, 14533)]