128568168

素因数分解:

$2^3\times 3^3\times {\mathrm{613}}^1\times {\mathrm{971}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 358084800

約数和(自身を除く): 229516632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 613, 971, 1226, 1839, 1942, 2452, 2913, 3678, 3884, 4904, 5517, 5826, 7356, 7768, 8739, 11034, 11652, 14712, 16551, 17478, 22068, 23304, 26217, 33102, 34956, 44136, 52434, 66204, 69912, 104868, 132408, 209736, 595223, 1190446, 1785669, 2380892, 3571338, 4761784, 5357007, 7142676, 10714014, 14285352, 16071021, 21428028, 32142042, 42856056, 64284084, 128568168]

約数ペア:

[(1, 128568168), (2, 64284084), (3, 42856056), (4, 32142042), (6, 21428028), (8, 16071021), (9, 14285352), (12, 10714014), (18, 7142676), (24, 5357007), (27, 4761784), (36, 3571338), (54, 2380892), (72, 1785669), (108, 1190446), (216, 595223), (613, 209736), (971, 132408), (1226, 104868), (1839, 69912), (1942, 66204), (2452, 52434), (2913, 44136), (3678, 34956), (3884, 33102), (4904, 26217), (5517, 23304), (5826, 22068), (7356, 17478), (7768, 16551), (8739, 14712), (11034, 11652)]