165209004

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{7687}}^1$

素因数の和:7899

約数の個数: 48

約数和(自身を含む): 430528000

約数和(自身を除く): 265318996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 7687, 10746, 15374, 21492, 23061, 30748, 46122, 69183, 92244, 138366, 207549, 276732, 415098, 830196, 1529713, 3059426, 4589139, 6118852, 9178278, 13767417, 18356556, 27534834, 41302251, 55069668, 82604502, 165209004]

約数ペア:

[(1, 165209004), (2, 82604502), (3, 55069668), (4, 41302251), (6, 27534834), (9, 18356556), (12, 13767417), (18, 9178278), (27, 6118852), (36, 4589139), (54, 3059426), (108, 1529713), (199, 830196), (398, 415098), (597, 276732), (796, 207549), (1194, 138366), (1791, 92244), (2388, 69183), (3582, 46122), (5373, 30748), (7164, 23061), (7687, 21492), (10746, 15374)]