157064418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1246543}}^1$

素因数の和:1246558

約数の個数: 24

約数和(自身を含む): 388921728

約数和(自身を除く): 231857310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1246543, 2493086, 3739629, 7479258, 8725801, 11218887, 17451602, 22437774, 26177403, 52354806, 78532209, 157064418]

約数ペア:

[(1, 157064418), (2, 78532209), (3, 52354806), (6, 26177403), (7, 22437774), (9, 17451602), (14, 11218887), (18, 8725801), (21, 7479258), (42, 3739629), (63, 2493086), (126, 1246543)]