126557312

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 290528640

約数和(自身を除く): 163971328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 274, 448, 548, 896, 959, 1031, 1096, 1918, 2062, 2192, 3836, 4124, 4384, 7217, 7672, 8248, 8768, 14434, 15344, 16496, 17536, 28868, 30688, 32992, 57736, 61376, 65984, 115472, 122752, 131968, 141247, 230944, 282494, 461888, 564988, 923776, 988729, 1129976, 1977458, 2259952, 3954916, 4519904, 7909832, 9039808, 15819664, 18079616, 31639328, 63278656, 126557312]

約数ペア:

[(1, 126557312), (2, 63278656), (4, 31639328), (7, 18079616), (8, 15819664), (14, 9039808), (16, 7909832), (28, 4519904), (32, 3954916), (56, 2259952), (64, 1977458), (112, 1129976), (128, 988729), (137, 923776), (224, 564988), (274, 461888), (448, 282494), (548, 230944), (896, 141247), (959, 131968), (1031, 122752), (1096, 115472), (1918, 65984), (2062, 61376), (2192, 57736), (3836, 32992), (4124, 30688), (4384, 28868), (7217, 17536), (7672, 16496), (8248, 15344), (8768, 14434)]