129693256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 305182080

約数和(自身を除く): 175488824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 308, 346, 616, 692, 1211, 1217, 1384, 1903, 2422, 2434, 3806, 4844, 4868, 7612, 8519, 9688, 9736, 13321, 13387, 15224, 17038, 26642, 26774, 34076, 53284, 53548, 68152, 93709, 106568, 107096, 187418, 210541, 374836, 421082, 749672, 842164, 1473787, 1684328, 2315951, 2947574, 4631902, 5895148, 9263804, 11790296, 16211657, 18527608, 32423314, 64846628, 129693256]

約数ペア:

[(1, 129693256), (2, 64846628), (4, 32423314), (7, 18527608), (8, 16211657), (11, 11790296), (14, 9263804), (22, 5895148), (28, 4631902), (44, 2947574), (56, 2315951), (77, 1684328), (88, 1473787), (154, 842164), (173, 749672), (308, 421082), (346, 374836), (616, 210541), (692, 187418), (1211, 107096), (1217, 106568), (1384, 93709), (1903, 68152), (2422, 53548), (2434, 53284), (3806, 34076), (4844, 26774), (4868, 26642), (7612, 17038), (8519, 15224), (9688, 13387), (9736, 13321)]