156958891271

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{36629}}^1$

素因数の和:36725

約数の個数: 48

約数和(自身を含む): 203692104000

約数和(自身を除く): 46733212729

約数列:

[1, 7, 13, 31, 49, 91, 217, 343, 403, 637, 961, 1519, 2821, 4459, 6727, 10633, 12493, 19747, 36629, 47089, 87451, 138229, 256403, 329623, 476177, 612157, 1135499, 1794821, 3333239, 4285099, 7948493, 12563747, 14761487, 23332673, 35200469, 55639451, 103330409, 163328711, 246403283, 389476157, 457606097, 723312863, 1724822981, 3203242679, 5063190041, 12073760867, 22422698753, 156958891271]

約数ペア:

[(1, 156958891271), (7, 22422698753), (13, 12073760867), (31, 5063190041), (49, 3203242679), (91, 1724822981), (217, 723312863), (343, 457606097), (403, 389476157), (637, 246403283), (961, 163328711), (1519, 103330409), (2821, 55639451), (4459, 35200469), (6727, 23332673), (10633, 14761487), (12493, 12563747), (19747, 7948493), (36629, 4285099), (47089, 3333239), (87451, 1794821), (138229, 1135499), (256403, 612157), (329623, 476177)]