179682412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 398527584

約数和(自身を除く): 218845172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 182, 194, 196, 364, 388, 637, 679, 727, 1261, 1274, 1358, 1454, 2522, 2548, 2716, 2908, 4753, 5044, 5089, 8827, 9451, 9506, 10178, 17654, 18902, 19012, 20356, 35308, 35623, 37804, 61789, 66157, 70519, 71246, 123578, 132314, 141038, 142492, 247156, 264628, 282076, 463099, 493633, 916747, 926198, 987266, 1833494, 1852396, 1974532, 3455431, 3666988, 6417229, 6910862, 12834458, 13821724, 25668916, 44920603, 89841206, 179682412]

約数ペア:

[(1, 179682412), (2, 89841206), (4, 44920603), (7, 25668916), (13, 13821724), (14, 12834458), (26, 6910862), (28, 6417229), (49, 3666988), (52, 3455431), (91, 1974532), (97, 1852396), (98, 1833494), (182, 987266), (194, 926198), (196, 916747), (364, 493633), (388, 463099), (637, 282076), (679, 264628), (727, 247156), (1261, 142492), (1274, 141038), (1358, 132314), (1454, 123578), (2522, 71246), (2548, 70519), (2716, 66157), (2908, 61789), (4753, 37804), (5044, 35623), (5089, 35308), (8827, 20356), (9451, 19012), (9506, 18902), (10178, 17654)]