131508608

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 329382480

約数和(自身を除く): 197873872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1213, 1232, 1408, 1694, 1936, 2426, 2464, 3388, 3872, 4852, 4928, 6776, 7744, 8491, 9704, 9856, 13343, 13552, 15488, 16982, 19408, 26686, 27104, 33964, 38816, 53372, 54208, 67928, 77632, 93401, 106744, 108416, 135856, 146773, 155264, 186802, 213488, 271712, 293546, 373604, 426976, 543424, 587092, 747208, 853952, 1027411, 1086848, 1174184, 1494416, 1707904, 2054822, 2348368, 2988832, 4109644, 4696736, 5977664, 8219288, 9393472, 11955328, 16438576, 18786944, 32877152, 65754304, 131508608]

約数ペア:

[(1, 131508608), (2, 65754304), (4, 32877152), (7, 18786944), (8, 16438576), (11, 11955328), (14, 9393472), (16, 8219288), (22, 5977664), (28, 4696736), (32, 4109644), (44, 2988832), (56, 2348368), (64, 2054822), (77, 1707904), (88, 1494416), (112, 1174184), (121, 1086848), (128, 1027411), (154, 853952), (176, 747208), (224, 587092), (242, 543424), (308, 426976), (352, 373604), (448, 293546), (484, 271712), (616, 213488), (704, 186802), (847, 155264), (896, 146773), (968, 135856), (1213, 108416), (1232, 106744), (1408, 93401), (1694, 77632), (1936, 67928), (2426, 54208), (2464, 53372), (3388, 38816), (3872, 33964), (4852, 27104), (4928, 26686), (6776, 19408), (7744, 16982), (8491, 15488), (9704, 13552), (9856, 13343)]