131676608

素因数分解:

$2^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1441

約数の個数: 56

約数和(自身を含む): 300069504

約数和(自身を除く): 168392896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 251, 448, 502, 1004, 1171, 1757, 2008, 2342, 3514, 4016, 4684, 7028, 8032, 8197, 9368, 14056, 16064, 16394, 18736, 28112, 32788, 37472, 56224, 65576, 74944, 112448, 131152, 262304, 293921, 524608, 587842, 1175684, 2057447, 2351368, 4114894, 4702736, 8229788, 9405472, 16459576, 18810944, 32919152, 65838304, 131676608]

約数ペア:

[(1, 131676608), (2, 65838304), (4, 32919152), (7, 18810944), (8, 16459576), (14, 9405472), (16, 8229788), (28, 4702736), (32, 4114894), (56, 2351368), (64, 2057447), (112, 1175684), (224, 587842), (251, 524608), (448, 293921), (502, 262304), (1004, 131152), (1171, 112448), (1757, 74944), (2008, 65576), (2342, 56224), (3514, 37472), (4016, 32788), (4684, 28112), (7028, 18736), (8032, 16394), (8197, 16064), (9368, 14056)]