198166136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 441231360

約数和(自身を除く): 243065224

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 211, 217, 248, 422, 434, 541, 844, 868, 1082, 1477, 1688, 1736, 2164, 2954, 3787, 4328, 5908, 6541, 7574, 11816, 13082, 15148, 16771, 26164, 30296, 33542, 45787, 52328, 67084, 91574, 114151, 117397, 134168, 183148, 228302, 234794, 366296, 456604, 469588, 799057, 913208, 939176, 1598114, 3196228, 3538681, 6392456, 7077362, 14154724, 24770767, 28309448, 49541534, 99083068, 198166136]

約数ペア:

[(1, 198166136), (2, 99083068), (4, 49541534), (7, 28309448), (8, 24770767), (14, 14154724), (28, 7077362), (31, 6392456), (56, 3538681), (62, 3196228), (124, 1598114), (211, 939176), (217, 913208), (248, 799057), (422, 469588), (434, 456604), (541, 366296), (844, 234794), (868, 228302), (1082, 183148), (1477, 134168), (1688, 117397), (1736, 114151), (2164, 91574), (2954, 67084), (3787, 52328), (4328, 45787), (5908, 33542), (6541, 30296), (7574, 26164), (11816, 16771), (13082, 15148)]