131163912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{165611}}^1$

素因数の和:165634

約数の個数: 48

約数和(自身を含む): 387532080

約数和(自身を除く): 256368168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 165611, 331222, 496833, 662444, 993666, 1324888, 1490499, 1821721, 1987332, 2980998, 3643442, 3974664, 5465163, 5961996, 7286884, 10930326, 11923992, 14573768, 16395489, 21860652, 32790978, 43721304, 65581956, 131163912]

約数ペア:

[(1, 131163912), (2, 65581956), (3, 43721304), (4, 32790978), (6, 21860652), (8, 16395489), (9, 14573768), (11, 11923992), (12, 10930326), (18, 7286884), (22, 5961996), (24, 5465163), (33, 3974664), (36, 3643442), (44, 2980998), (66, 1987332), (72, 1821721), (88, 1490499), (99, 1324888), (132, 993666), (198, 662444), (264, 496833), (396, 331222), (792, 165611)]