128840598438

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{352023493}}^1$

素因数の和:352023559

約数の個数: 16

約数和(自身を含む): 261905479536

約数和(自身を除く): 133064881098

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 352023493, 704046986, 1056070479, 2112140958, 21473433073, 42946866146, 64420299219, 128840598438]

約数ペア:

[(1, 128840598438), (2, 64420299219), (3, 42946866146), (6, 21473433073), (61, 2112140958), (122, 1056070479), (183, 704046986), (366, 352023493)]