156940294358

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{2331743}}^1$

素因数の和:2332279

約数の個数: 16

約数和(自身を含む): 239152991616

約数和(自身を除く): 82212697258

約数列:

[1, 2, 73, 146, 461, 922, 33653, 67306, 2331743, 4663486, 170217239, 340434478, 1074933523, 2149867046, 78470147179, 156940294358]

約数ペア:

[(1, 156940294358), (2, 78470147179), (73, 2149867046), (146, 1074933523), (461, 340434478), (922, 170217239), (33653, 4663486), (67306, 2331743)]