126808548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{245753}}^1$

素因数の和:245803

約数の個数: 24

約数和(自身を含む): 302768928

約数和(自身を除く): 175960380

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 245753, 491506, 737259, 983012, 1474518, 2949036, 10567379, 21134758, 31702137, 42269516, 63404274, 126808548]

約数ペア:

[(1, 126808548), (2, 63404274), (3, 42269516), (4, 31702137), (6, 21134758), (12, 10567379), (43, 2949036), (86, 1474518), (129, 983012), (172, 737259), (258, 491506), (516, 245753)]