125221264

素因数分解:

$2^4\times 7^2\times {\mathrm{159721}}^1$

素因数の和:159743

約数の個数: 30

約数和(自身を含む): 282228774

約数和(自身を除く): 157007510

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 159721, 319442, 638884, 1118047, 1277768, 2236094, 2555536, 4472188, 7826329, 8944376, 15652658, 17888752, 31305316, 62610632, 125221264]

約数ペア:

[(1, 125221264), (2, 62610632), (4, 31305316), (7, 17888752), (8, 15652658), (14, 8944376), (16, 7826329), (28, 4472188), (49, 2555536), (56, 2236094), (98, 1277768), (112, 1118047), (196, 638884), (392, 319442), (784, 159721)]