157038494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{3719}}^1$

素因数の和:4255

約数の個数: 16

約数和(自身を含む): 241591680

約数和(自身を除く): 84553186

約数列:

[1, 2, 43, 86, 491, 982, 3719, 7438, 21113, 42226, 159917, 319834, 1826029, 3652058, 78519247, 157038494]

約数ペア:

[(1, 157038494), (2, 78519247), (43, 3652058), (86, 1826029), (491, 319834), (982, 159917), (3719, 42226), (7438, 21113)]