164006442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1423}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 375423360

約数和(自身を除く): 211416918

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 337, 342, 674, 1011, 1423, 2022, 2846, 3033, 4269, 6066, 6403, 8538, 12806, 12807, 19209, 25614, 27037, 38418, 54074, 57627, 81111, 115254, 162222, 243333, 479551, 486666, 959102, 1438653, 2877306, 4315959, 8631918, 9111469, 18222938, 27334407, 54668814, 82003221, 164006442]

約数ペア:

[(1, 164006442), (2, 82003221), (3, 54668814), (6, 27334407), (9, 18222938), (18, 9111469), (19, 8631918), (38, 4315959), (57, 2877306), (114, 1438653), (171, 959102), (337, 486666), (342, 479551), (674, 243333), (1011, 162222), (1423, 115254), (2022, 81111), (2846, 57627), (3033, 54074), (4269, 38418), (6066, 27037), (6403, 25614), (8538, 19209), (12806, 12807)]