131825526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16433}}^1$

素因数の和:16636

約数の個数: 32

約数和(自身を含む): 302911488

約数和(自身を除く): 171085962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 16433, 32866, 49299, 98598, 115031, 230062, 345093, 690186, 3138703, 6277406, 9416109, 18832218, 21970921, 43941842, 65912763, 131825526]

約数ペア:

[(1, 131825526), (2, 65912763), (3, 43941842), (6, 21970921), (7, 18832218), (14, 9416109), (21, 6277406), (42, 3138703), (191, 690186), (382, 345093), (573, 230062), (1146, 115031), (1337, 98598), (2674, 49299), (4011, 32866), (8022, 16433)]