164023846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8447}}^1$

素因数の和:8548

約数の個数: 32

約数和(自身を含む): 300072960

約数和(自身を除く): 136049114

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 8447, 9709, 16894, 19418, 59129, 118258, 160493, 320986, 616631, 1123451, 1233262, 2246902, 4316417, 8632834, 11715989, 23431978, 82011923, 164023846]

約数ペア:

[(1, 164023846), (2, 82011923), (7, 23431978), (14, 11715989), (19, 8632834), (38, 4316417), (73, 2246902), (133, 1233262), (146, 1123451), (266, 616631), (511, 320986), (1022, 160493), (1387, 118258), (2774, 59129), (8447, 19418), (9709, 16894)]