16768136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 39674880

約数和(自身を除く): 22906744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 163, 167, 308, 326, 334, 616, 652, 668, 1141, 1169, 1304, 1336, 1793, 1837, 2282, 2338, 3586, 3674, 4564, 4676, 7172, 7348, 9128, 9352, 12551, 12859, 14344, 14696, 25102, 25718, 27221, 50204, 51436, 54442, 100408, 102872, 108884, 190547, 217768, 299431, 381094, 598862, 762188, 1197724, 1524376, 2096017, 2395448, 4192034, 8384068, 16768136]

約数ペア:

[(1, 16768136), (2, 8384068), (4, 4192034), (7, 2395448), (8, 2096017), (11, 1524376), (14, 1197724), (22, 762188), (28, 598862), (44, 381094), (56, 299431), (77, 217768), (88, 190547), (154, 108884), (163, 102872), (167, 100408), (308, 54442), (326, 51436), (334, 50204), (616, 27221), (652, 25718), (668, 25102), (1141, 14696), (1169, 14344), (1304, 12859), (1336, 12551), (1793, 9352), (1837, 9128), (2282, 7348), (2338, 7172), (3586, 4676), (3674, 4564)]