163742992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47161}}^1$

素因数の和:47207

約数の個数: 40

約数和(自身を含む): 374277632

約数和(自身を除く): 210534640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47161, 94322, 188644, 330127, 377288, 660254, 754576, 1320508, 1461991, 2641016, 2923982, 5282032, 5847964, 10233937, 11695928, 20467874, 23391856, 40935748, 81871496, 163742992]

約数ペア:

[(1, 163742992), (2, 81871496), (4, 40935748), (7, 23391856), (8, 20467874), (14, 11695928), (16, 10233937), (28, 5847964), (31, 5282032), (56, 2923982), (62, 2641016), (112, 1461991), (124, 1320508), (217, 754576), (248, 660254), (434, 377288), (496, 330127), (868, 188644), (1736, 94322), (3472, 47161)]