161799253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{4211}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 202176000

約数和(自身を除く): 40376747

約数列:

[1, 7, 11, 77, 499, 3493, 4211, 5489, 29477, 38423, 46321, 324247, 2101289, 14709023, 23114179, 161799253]

約数ペア:

[(1, 161799253), (7, 23114179), (11, 14709023), (77, 2101289), (499, 324247), (3493, 46321), (4211, 38423), (5489, 29477)]