161067994

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{6121}}^1$

素因数の和:6405

約数の個数: 16

約数和(自身を含む): 246839040

約数和(自身を除く): 85771046

約数列:

[1, 2, 59, 118, 223, 446, 6121, 12242, 13157, 26314, 361139, 722278, 1364983, 2729966, 80533997, 161067994]

約数ペア:

[(1, 161067994), (2, 80533997), (59, 2729966), (118, 1364983), (223, 722278), (446, 361139), (6121, 26314), (12242, 13157)]