128569098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{2503}}^1$

素因数の和:3738

約数の個数: 32

約数和(自身を含む): 294230016

約数和(自身を除く): 165660918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1223, 2446, 2503, 3669, 5006, 7338, 7509, 8561, 15018, 17122, 17521, 25683, 35042, 51366, 52563, 105126, 3061169, 6122338, 9183507, 18367014, 21428183, 42856366, 64284549, 128569098]

約数ペア:

[(1, 128569098), (2, 64284549), (3, 42856366), (6, 21428183), (7, 18367014), (14, 9183507), (21, 6122338), (42, 3061169), (1223, 105126), (2446, 52563), (2503, 51366), (3669, 35042), (5006, 25683), (7338, 17521), (7509, 17122), (8561, 15018)]