138190026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{77029}}^1$

素因数の和:77070

約数の個数: 32

約数和(自身を含む): 310584960

約数和(自身を除く): 172394934

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 77029, 154058, 231087, 462174, 1001377, 1771667, 2002754, 3004131, 3543334, 5315001, 6008262, 10630002, 23031671, 46063342, 69095013, 138190026]

約数ペア:

[(1, 138190026), (2, 69095013), (3, 46063342), (6, 23031671), (13, 10630002), (23, 6008262), (26, 5315001), (39, 3543334), (46, 3004131), (69, 2002754), (78, 1771667), (138, 1001377), (299, 462174), (598, 231087), (897, 154058), (1794, 77029)]