172874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 16

約数和(自身を含む): 286440

約数和(自身を除く): 113566

約数列:

[1, 2, 13, 26, 61, 109, 122, 218, 793, 1417, 1586, 2834, 6649, 13298, 86437, 172874]

約数ペア:

[(1, 172874), (2, 86437), (13, 13298), (26, 6649), (61, 2834), (109, 1586), (122, 1417), (218, 793)]