161976094

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{66877}}^1$

素因数の和:67059

約数の個数: 16

約数和(自身を含む): 279282528

約数和(自身を除く): 117306434

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 66877, 133754, 468139, 936278, 11569721, 23139442, 80988047, 161976094]

約数ペア:

[(1, 161976094), (2, 80988047), (7, 23139442), (14, 11569721), (173, 936278), (346, 468139), (1211, 133754), (2422, 66877)]