137122202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 248465280

約数和(自身を除く): 111343078

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 554, 1861, 1939, 3722, 3878, 5263, 10526, 13027, 26054, 35359, 36841, 70718, 73682, 247513, 495026, 515497, 1030994, 3608479, 7216958, 9794443, 19588886, 68561101, 137122202]

約数ペア:

[(1, 137122202), (2, 68561101), (7, 19588886), (14, 9794443), (19, 7216958), (38, 3608479), (133, 1030994), (266, 515497), (277, 495026), (554, 247513), (1861, 73682), (1939, 70718), (3722, 36841), (3878, 35359), (5263, 26054), (10526, 13027)]