157408444

素因数分解:

$2^2\times {\mathrm{8461}}^1\times {\mathrm{4651}}^1$

素因数の和:13116

約数の個数: 12

約数和(自身を含む): 275556568

約数和(自身を除く): 118148124

約数列:

[1, 2, 4, 4651, 8461, 9302, 16922, 18604, 33844, 39352111, 78704222, 157408444]

約数ペア:

[(1, 157408444), (2, 78704222), (4, 39352111), (4651, 33844), (8461, 18604), (9302, 16922)]