186099872

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 431567136

約数和(自身を除く): 245467264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 139, 172, 224, 278, 301, 344, 556, 602, 688, 973, 1112, 1204, 1376, 1946, 2224, 2408, 3892, 4448, 4816, 5977, 7784, 9632, 11954, 15568, 19321, 23908, 31136, 38642, 41839, 47816, 77284, 83678, 95632, 135247, 154568, 167356, 191264, 270494, 309136, 334712, 540988, 618272, 669424, 830803, 1081976, 1338848, 1661606, 2163952, 3323212, 4327904, 5815621, 6646424, 11631242, 13292848, 23262484, 26585696, 46524968, 93049936, 186099872]

約数ペア:

[(1, 186099872), (2, 93049936), (4, 46524968), (7, 26585696), (8, 23262484), (14, 13292848), (16, 11631242), (28, 6646424), (32, 5815621), (43, 4327904), (56, 3323212), (86, 2163952), (112, 1661606), (139, 1338848), (172, 1081976), (224, 830803), (278, 669424), (301, 618272), (344, 540988), (556, 334712), (602, 309136), (688, 270494), (973, 191264), (1112, 167356), (1204, 154568), (1376, 135247), (1946, 95632), (2224, 83678), (2408, 77284), (3892, 47816), (4448, 41839), (4816, 38642), (5977, 31136), (7784, 23908), (9632, 19321), (11954, 15568)]