130819832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 290273760

約数和(自身を除く): 159453928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 173, 286, 346, 572, 661, 692, 1144, 1322, 1384, 1903, 2249, 2644, 3806, 4498, 5288, 7271, 7612, 8593, 8996, 14542, 15224, 17186, 17992, 24739, 29084, 34372, 49478, 58168, 68744, 94523, 98956, 114353, 189046, 197912, 228706, 378092, 457412, 756184, 914824, 1257883, 1486589, 2515766, 2973178, 5031532, 5946356, 10063064, 11892712, 16352479, 32704958, 65409916, 130819832]

約数ペア:

[(1, 130819832), (2, 65409916), (4, 32704958), (8, 16352479), (11, 11892712), (13, 10063064), (22, 5946356), (26, 5031532), (44, 2973178), (52, 2515766), (88, 1486589), (104, 1257883), (143, 914824), (173, 756184), (286, 457412), (346, 378092), (572, 228706), (661, 197912), (692, 189046), (1144, 114353), (1322, 98956), (1384, 94523), (1903, 68744), (2249, 58168), (2644, 49478), (3806, 34372), (4498, 29084), (5288, 24739), (7271, 17992), (7612, 17186), (8593, 15224), (8996, 14542)]