143443146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4373}}^1$

素因数の和:4467

約数の個数: 64

約数和(自身を含む): 362797056

約数和(自身を除く): 219353910

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4373, 4686, 5467, 8746, 10934, 13119, 16401, 26238, 30611, 32802, 48103, 61222, 91833, 96206, 144309, 183666, 288618, 310483, 336721, 620966, 673442, 931449, 1010163, 1862898, 2020326, 2173381, 3415313, 4346762, 6520143, 6830626, 10245939, 13040286, 20491878, 23907191, 47814382, 71721573, 143443146]

約数ペア:

[(1, 143443146), (2, 71721573), (3, 47814382), (6, 23907191), (7, 20491878), (11, 13040286), (14, 10245939), (21, 6830626), (22, 6520143), (33, 4346762), (42, 3415313), (66, 2173381), (71, 2020326), (77, 1862898), (142, 1010163), (154, 931449), (213, 673442), (231, 620966), (426, 336721), (462, 310483), (497, 288618), (781, 183666), (994, 144309), (1491, 96206), (1562, 91833), (2343, 61222), (2982, 48103), (4373, 32802), (4686, 30611), (5467, 26238), (8746, 16401), (10934, 13119)]