187021912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4159}}^1$

素因数の和:4256

約数の個数: 64

約数和(自身を含む): 443289600

約数和(自身を除く): 256267688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 3212, 4088, 4159, 5621, 6424, 8318, 11242, 16636, 22484, 29113, 33272, 44968, 45749, 58226, 91498, 116452, 182996, 232904, 303607, 320243, 365992, 607214, 640486, 1214428, 1280972, 2125249, 2428856, 2561944, 3339677, 4250498, 6679354, 8500996, 13358708, 17001992, 23377739, 26717416, 46755478, 93510956, 187021912]

約数ペア:

[(1, 187021912), (2, 93510956), (4, 46755478), (7, 26717416), (8, 23377739), (11, 17001992), (14, 13358708), (22, 8500996), (28, 6679354), (44, 4250498), (56, 3339677), (73, 2561944), (77, 2428856), (88, 2125249), (146, 1280972), (154, 1214428), (292, 640486), (308, 607214), (511, 365992), (584, 320243), (616, 303607), (803, 232904), (1022, 182996), (1606, 116452), (2044, 91498), (3212, 58226), (4088, 45749), (4159, 44968), (5621, 33272), (6424, 29113), (8318, 22484), (11242, 16636)]