139565888

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 349569024

約数和(自身を除く): 210003136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 154, 176, 223, 224, 254, 308, 352, 446, 448, 508, 616, 704, 889, 892, 1016, 1232, 1397, 1561, 1778, 1784, 2032, 2453, 2464, 2794, 3122, 3556, 3568, 4064, 4906, 4928, 5588, 6244, 7112, 7136, 8128, 9779, 9812, 11176, 12488, 14224, 14272, 17171, 19558, 19624, 22352, 24976, 28321, 28448, 34342, 39116, 39248, 44704, 49952, 56642, 56896, 68684, 78232, 78496, 89408, 99904, 113284, 137368, 156464, 156992, 198247, 226568, 274736, 311531, 312928, 396494, 453136, 549472, 623062, 625856, 792988, 906272, 1098944, 1246124, 1585976, 1812544, 2180717, 2492248, 3171952, 4361434, 4984496, 6343904, 8722868, 9968992, 12687808, 17445736, 19937984, 34891472, 69782944, 139565888]

約数ペア:

[(1, 139565888), (2, 69782944), (4, 34891472), (7, 19937984), (8, 17445736), (11, 12687808), (14, 9968992), (16, 8722868), (22, 6343904), (28, 4984496), (32, 4361434), (44, 3171952), (56, 2492248), (64, 2180717), (77, 1812544), (88, 1585976), (112, 1246124), (127, 1098944), (154, 906272), (176, 792988), (223, 625856), (224, 623062), (254, 549472), (308, 453136), (352, 396494), (446, 312928), (448, 311531), (508, 274736), (616, 226568), (704, 198247), (889, 156992), (892, 156464), (1016, 137368), (1232, 113284), (1397, 99904), (1561, 89408), (1778, 78496), (1784, 78232), (2032, 68684), (2453, 56896), (2464, 56642), (2794, 49952), (3122, 44704), (3556, 39248), (3568, 39116), (4064, 34342), (4906, 28448), (4928, 28321), (5588, 24976), (6244, 22352), (7112, 19624), (7136, 19558), (8128, 17171), (9779, 14272), (9812, 14224), (11176, 12488)]