131222952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{260363}}^1$

素因数の和:260382

約数の個数: 48

約数和(自身を含む): 406167840

約数和(自身を除く): 274944888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 260363, 520726, 781089, 1041452, 1562178, 1822541, 2082904, 2343267, 3124356, 3645082, 4686534, 5467623, 6248712, 7290164, 9373068, 10935246, 14580328, 16402869, 18746136, 21870492, 32805738, 43740984, 65611476, 131222952]

約数ペア:

[(1, 131222952), (2, 65611476), (3, 43740984), (4, 32805738), (6, 21870492), (7, 18746136), (8, 16402869), (9, 14580328), (12, 10935246), (14, 9373068), (18, 7290164), (21, 6248712), (24, 5467623), (28, 4686534), (36, 3645082), (42, 3124356), (56, 2343267), (63, 2082904), (72, 1822541), (84, 1562178), (126, 1041452), (168, 781089), (252, 520726), (504, 260363)]