126945308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5077}}^1$

素因数の和:5154

約数の個数: 48

約数和(自身を含む): 272993280

約数和(自身を除く): 146047972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 5077, 6251, 10154, 12502, 20308, 25004, 35539, 71078, 96463, 142156, 192926, 238619, 385852, 477238, 675241, 954476, 1350482, 1670333, 2700964, 3340666, 4533761, 6681332, 9067522, 18135044, 31736327, 63472654, 126945308]

約数ペア:

[(1, 126945308), (2, 63472654), (4, 31736327), (7, 18135044), (14, 9067522), (19, 6681332), (28, 4533761), (38, 3340666), (47, 2700964), (76, 1670333), (94, 1350482), (133, 954476), (188, 675241), (266, 477238), (329, 385852), (532, 238619), (658, 192926), (893, 142156), (1316, 96463), (1786, 71078), (3572, 35539), (5077, 25004), (6251, 20308), (10154, 12502)]