133808276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{154157}}^1$

素因数の和:154199

約数の個数: 24

約数和(自身を含む): 276251136

約数和(自身を除く): 142442860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 154157, 308314, 616628, 1079099, 2158198, 4316396, 4778867, 9557734, 19115468, 33452069, 66904138, 133808276]

約数ペア:

[(1, 133808276), (2, 66904138), (4, 33452069), (7, 19115468), (14, 9557734), (28, 4778867), (31, 4316396), (62, 2158198), (124, 1079099), (217, 616628), (434, 308314), (868, 154157)]