133700978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{19507}}^1$

素因数の和:19681

約数の個数: 16

約数和(自身を含む): 210686400

約数和(自身を除く): 76985422

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 19507, 39014, 448661, 897322, 2906543, 5813086, 66850489, 133700978]

約数ペア:

[(1, 133700978), (2, 66850489), (23, 5813086), (46, 2906543), (149, 897322), (298, 448661), (3427, 39014), (6854, 19507)]