165205264

素因数分解:

$2^4\times 7^3\times {\mathrm{30103}}^1$

素因数の和:30132

約数の個数: 40

約数和(自身を含む): 373289600

約数和(自身を除く): 208084336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 30103, 60206, 120412, 210721, 240824, 421442, 481648, 842884, 1475047, 1685768, 2950094, 3371536, 5900188, 10325329, 11800376, 20650658, 23600752, 41301316, 82602632, 165205264]

約数ペア:

[(1, 165205264), (2, 82602632), (4, 41301316), (7, 23600752), (8, 20650658), (14, 11800376), (16, 10325329), (28, 5900188), (49, 3371536), (56, 2950094), (98, 1685768), (112, 1475047), (196, 842884), (343, 481648), (392, 421442), (686, 240824), (784, 210721), (1372, 120412), (2744, 60206), (5488, 30103)]