161885244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{710023}}^1$

素因数の和:710049

約数の個数: 24

約数和(自身を含む): 397613440

約数和(自身を除く): 235728196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 710023, 1420046, 2130069, 2840092, 4260138, 8520276, 13490437, 26980874, 40471311, 53961748, 80942622, 161885244]

約数ペア:

[(1, 161885244), (2, 80942622), (3, 53961748), (4, 40471311), (6, 26980874), (12, 13490437), (19, 8520276), (38, 4260138), (57, 2840092), (76, 2130069), (114, 1420046), (228, 710023)]