169312212

素因数分解:

$2^2\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{2207}}^1$

素因数の和:4348

約数の個数: 36

約数和(自身を含む): 428378496

約数和(自身を除く): 259066284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2131, 2207, 4262, 4414, 6393, 6621, 8524, 8828, 12786, 13242, 19179, 19863, 25572, 26484, 38358, 39726, 76716, 79452, 4703117, 9406234, 14109351, 18812468, 28218702, 42328053, 56437404, 84656106, 169312212]

約数ペア:

[(1, 169312212), (2, 84656106), (3, 56437404), (4, 42328053), (6, 28218702), (9, 18812468), (12, 14109351), (18, 9406234), (36, 4703117), (2131, 79452), (2207, 76716), (4262, 39726), (4414, 38358), (6393, 26484), (6621, 25572), (8524, 19863), (8828, 19179), (12786, 13242)]