164037184

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:795

約数の個数: 56

約数和(自身を含む): 344586560

約数和(自身を除く): 180549376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 277, 304, 487, 554, 608, 974, 1108, 1216, 1948, 2216, 3896, 4432, 5263, 7792, 8864, 9253, 10526, 15584, 17728, 18506, 21052, 31168, 37012, 42104, 74024, 84208, 134899, 148048, 168416, 269798, 296096, 336832, 539596, 592192, 1079192, 2158384, 2563081, 4316768, 5126162, 8633536, 10252324, 20504648, 41009296, 82018592, 164037184]

約数ペア:

[(1, 164037184), (2, 82018592), (4, 41009296), (8, 20504648), (16, 10252324), (19, 8633536), (32, 5126162), (38, 4316768), (64, 2563081), (76, 2158384), (152, 1079192), (277, 592192), (304, 539596), (487, 336832), (554, 296096), (608, 269798), (974, 168416), (1108, 148048), (1216, 134899), (1948, 84208), (2216, 74024), (3896, 42104), (4432, 37012), (5263, 31168), (7792, 21052), (8864, 18506), (9253, 17728), (10526, 15584)]