123065264

素因数分解:

$2^4\times 7^2\times {\mathrm{156971}}^1$

素因数の和:156993

約数の個数: 30

約数和(自身を含む): 277369524

約数和(自身を除く): 154304260

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 156971, 313942, 627884, 1098797, 1255768, 2197594, 2511536, 4395188, 7691579, 8790376, 15383158, 17580752, 30766316, 61532632, 123065264]

約数ペア:

[(1, 123065264), (2, 61532632), (4, 30766316), (7, 17580752), (8, 15383158), (14, 8790376), (16, 7691579), (28, 4395188), (49, 2511536), (56, 2197594), (98, 1255768), (112, 1098797), (196, 627884), (392, 313942), (784, 156971)]