129036048

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20521}}^1$

素因数の和:20663

約数の個数: 40

約数和(自身を含む): 335904096

約数和(自身を除く): 206868048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 20521, 41042, 61563, 82084, 123126, 164168, 246252, 328336, 492504, 985008, 2688251, 5376502, 8064753, 10753004, 16129506, 21506008, 32259012, 43012016, 64518024, 129036048]

約数ペア:

[(1, 129036048), (2, 64518024), (3, 43012016), (4, 32259012), (6, 21506008), (8, 16129506), (12, 10753004), (16, 8064753), (24, 5376502), (48, 2688251), (131, 985008), (262, 492504), (393, 328336), (524, 246252), (786, 164168), (1048, 123126), (1572, 82084), (2096, 61563), (3144, 41042), (6288, 20521)]