163575368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{19163}}^1$

素因数の和:19277

約数の個数: 32

約数和(自身を含む): 338052960

約数和(自身を除く): 174477592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 19163, 38326, 76652, 153304, 210793, 421586, 843172, 1686344, 1858811, 3717622, 7435244, 14870488, 20446921, 40893842, 81787684, 163575368]

約数ペア:

[(1, 163575368), (2, 81787684), (4, 40893842), (8, 20446921), (11, 14870488), (22, 7435244), (44, 3717622), (88, 1858811), (97, 1686344), (194, 843172), (388, 421586), (776, 210793), (1067, 153304), (2134, 76652), (4268, 38326), (8536, 19163)]