129716608

素因数分解:

$2^7\times 7^1\times {\mathrm{144773}}^1$

素因数の和:144794

約数の個数: 32

約数和(自身を含む): 295338960

約数和(自身を除く): 165622352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144773, 289546, 579092, 1013411, 1158184, 2026822, 2316368, 4053644, 4632736, 8107288, 9265472, 16214576, 18530944, 32429152, 64858304, 129716608]

約数ペア:

[(1, 129716608), (2, 64858304), (4, 32429152), (7, 18530944), (8, 16214576), (14, 9265472), (16, 8107288), (28, 4632736), (32, 4053644), (56, 2316368), (64, 2026822), (112, 1158184), (128, 1013411), (224, 579092), (448, 289546), (896, 144773)]