161454

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 16

約数和(自身を含む): 328320

約数和(自身を除く): 166866

約数列:

[1, 2, 3, 6, 71, 142, 213, 379, 426, 758, 1137, 2274, 26909, 53818, 80727, 161454]

約数ペア:

[(1, 161454), (2, 80727), (3, 53818), (6, 26909), (71, 2274), (142, 1137), (213, 758), (379, 426)]