159149794

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{3769}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 244838880

約数和(自身を除く): 85689086

約数列:

[1, 2, 43, 86, 491, 982, 3769, 7538, 21113, 42226, 162067, 324134, 1850579, 3701158, 79574897, 159149794]

約数ペア:

[(1, 159149794), (2, 79574897), (43, 3701158), (86, 1850579), (491, 324134), (982, 162067), (3769, 42226), (7538, 21113)]