164070564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1987}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 438187008

約数和(自身を除く): 274116444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 983, 1966, 1987, 2949, 3932, 3974, 5898, 5961, 6881, 7948, 11796, 11922, 13762, 13909, 20643, 23844, 27524, 27818, 41286, 41727, 55636, 82572, 83454, 166908, 1953221, 3906442, 5859663, 7812884, 11719326, 13672547, 23438652, 27345094, 41017641, 54690188, 82035282, 164070564]

約数ペア:

[(1, 164070564), (2, 82035282), (3, 54690188), (4, 41017641), (6, 27345094), (7, 23438652), (12, 13672547), (14, 11719326), (21, 7812884), (28, 5859663), (42, 3906442), (84, 1953221), (983, 166908), (1966, 83454), (1987, 82572), (2949, 55636), (3932, 41727), (3974, 41286), (5898, 27818), (5961, 27524), (6881, 23844), (7948, 20643), (11796, 13909), (11922, 13762)]