133274456

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76771}}^1$

素因数の和:76815

約数の個数: 32

約数和(自身を含む): 294804480

約数和(自身を除く): 161530024

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 76771, 153542, 307084, 537397, 614168, 1074794, 2149588, 2379901, 4299176, 4759802, 9519604, 16659307, 19039208, 33318614, 66637228, 133274456]

約数ペア:

[(1, 133274456), (2, 66637228), (4, 33318614), (7, 19039208), (8, 16659307), (14, 9519604), (28, 4759802), (31, 4299176), (56, 2379901), (62, 2149588), (124, 1074794), (217, 614168), (248, 537397), (434, 307084), (868, 153542), (1736, 76771)]