145777726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{21269}}^1$

素因数の和:21443

約数の個数: 16

約数和(自身を含む): 229716000

約数和(自身を除く): 83938274

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 21269, 42538, 489187, 978374, 3169081, 6338162, 72888863, 145777726]

約数ペア:

[(1, 145777726), (2, 72888863), (23, 6338162), (46, 3169081), (149, 978374), (298, 489187), (3427, 42538), (6854, 21269)]