164564242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{13469}}^1$

素因数の和:13661

約数の個数: 16

約数和(自身を含む): 254583000

約数和(自身を除く): 90018758

約数列:

[1, 2, 41, 82, 149, 298, 6109, 12218, 13469, 26938, 552229, 1104458, 2006881, 4013762, 82282121, 164564242]

約数ペア:

[(1, 164564242), (2, 82282121), (41, 4013762), (82, 2006881), (149, 1104458), (298, 552229), (6109, 26938), (12218, 13469)]