127656268

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 228844112

約数和(自身を除く): 101187844

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 4507, 7081, 9014, 14162, 18028, 28324, 329011, 437179, 658022, 874358, 1316044, 1748716, 31914067, 63828134, 127656268]

約数ペア:

[(1, 127656268), (2, 63828134), (4, 31914067), (73, 1748716), (97, 1316044), (146, 874358), (194, 658022), (292, 437179), (388, 329011), (4507, 28324), (7081, 18028), (9014, 14162)]