155963588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{2203}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 298068960

約数和(自身を除く): 142105372

約数列:

[1, 2, 4, 11, 22, 44, 1609, 2203, 3218, 4406, 6436, 8812, 17699, 24233, 35398, 48466, 70796, 96932, 3544627, 7089254, 14178508, 38990897, 77981794, 155963588]

約数ペア:

[(1, 155963588), (2, 77981794), (4, 38990897), (11, 14178508), (22, 7089254), (44, 3544627), (1609, 96932), (2203, 70796), (3218, 48466), (4406, 35398), (6436, 24233), (8812, 17699)]