156988445418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245940043}}^1$

素因数の和:1245940058

約数の個数: 24

約数和(自身を含む): 388733293728

約数和(自身を除く): 231744848310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245940043, 2491880086, 3737820129, 7475640258, 8721580301, 11213460387, 17443160602, 22426920774, 26164740903, 52329481806, 78494222709, 156988445418]

約数ペア:

[(1, 156988445418), (2, 78494222709), (3, 52329481806), (6, 26164740903), (7, 22426920774), (9, 17443160602), (14, 11213460387), (18, 8721580301), (21, 7475640258), (42, 3737820129), (63, 2491880086), (126, 1245940043)]