156797262937

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1889}}^1\times {\mathrm{2221}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 189485049600

約数和(自身を除く): 32687786663

約数列:

[1, 7, 19, 133, 281, 1889, 1967, 2221, 5339, 13223, 15547, 35891, 37373, 42199, 251237, 295393, 530809, 624101, 3715663, 4195469, 4368707, 10085371, 11857919, 29368283, 70597597, 79713911, 83005433, 557997377, 1178926789, 8252487523, 22399608991, 156797262937]

約数ペア:

[(1, 156797262937), (7, 22399608991), (19, 8252487523), (133, 1178926789), (281, 557997377), (1889, 83005433), (1967, 79713911), (2221, 70597597), (5339, 29368283), (13223, 11857919), (15547, 10085371), (35891, 4368707), (37373, 4195469), (42199, 3715663), (251237, 624101), (295393, 530809)]