140146488

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{7027}}^1$

素因数の和:7316

約数の個数: 48

約数和(自身を含む): 380987880

約数和(自身を除く): 240841392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4986, 6648, 7027, 9972, 14054, 19944, 21081, 28108, 42162, 56216, 63243, 84324, 126486, 168648, 252972, 505944, 1946479, 3892958, 5839437, 7785916, 11678874, 15571832, 17518311, 23357748, 35036622, 46715496, 70073244, 140146488]

約数ペア:

[(1, 140146488), (2, 70073244), (3, 46715496), (4, 35036622), (6, 23357748), (8, 17518311), (9, 15571832), (12, 11678874), (18, 7785916), (24, 5839437), (36, 3892958), (72, 1946479), (277, 505944), (554, 252972), (831, 168648), (1108, 126486), (1662, 84324), (2216, 63243), (2493, 56216), (3324, 42162), (4986, 28108), (6648, 21081), (7027, 19944), (9972, 14054)]