156787254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{670031}}^1$

素因数の和:670052

約数の個数: 24

約数和(自身を含む): 365837472

約数和(自身を除く): 209050218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 670031, 1340062, 2010093, 4020186, 6030279, 8710403, 12060558, 17420806, 26131209, 52262418, 78393627, 156787254]

約数ペア:

[(1, 156787254), (2, 78393627), (3, 52262418), (6, 26131209), (9, 17420806), (13, 12060558), (18, 8710403), (26, 6030279), (39, 4020186), (78, 2010093), (117, 1340062), (234, 670031)]