156945131

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1847}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 183321600

約数和(自身を除く): 26376469

約数列:

[1, 7, 61, 199, 427, 1393, 1847, 12139, 12929, 84973, 112667, 367553, 788669, 2572871, 22420733, 156945131]

約数ペア:

[(1, 156945131), (7, 22420733), (61, 2572871), (199, 788669), (427, 367553), (1393, 112667), (1847, 84973), (12139, 12929)]