156965026

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{3209}}^1$

素因数の和:3909

約数の個数: 16

約数和(自身を含む): 242252280

約数和(自身を除く): 85287254

約数列:

[1, 2, 37, 74, 661, 1322, 3209, 6418, 24457, 48914, 118733, 237466, 2121149, 4242298, 78482513, 156965026]

約数ペア:

[(1, 156965026), (2, 78482513), (37, 4242298), (74, 2121149), (661, 237466), (1322, 118733), (3209, 48914), (6418, 24457)]