196467584

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 410611200

約数和(自身を除く): 214143616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 739, 992, 1072, 1478, 1984, 2077, 2144, 2956, 3968, 4154, 4288, 5912, 8308, 8576, 11824, 16616, 22909, 23648, 33232, 45818, 47296, 49513, 66464, 91636, 94592, 99026, 132928, 183272, 198052, 265856, 366544, 396104, 733088, 792208, 1466176, 1534903, 1584416, 2932352, 3069806, 3168832, 6139612, 6337664, 12279224, 24558448, 49116896, 98233792, 196467584]

約数ペア:

[(1, 196467584), (2, 98233792), (4, 49116896), (8, 24558448), (16, 12279224), (31, 6337664), (32, 6139612), (62, 3168832), (64, 3069806), (67, 2932352), (124, 1584416), (128, 1534903), (134, 1466176), (248, 792208), (268, 733088), (496, 396104), (536, 366544), (739, 265856), (992, 198052), (1072, 183272), (1478, 132928), (1984, 99026), (2077, 94592), (2144, 91636), (2956, 66464), (3968, 49513), (4154, 47296), (4288, 45818), (5912, 33232), (8308, 23648), (8576, 22909), (11824, 16616)]