139492052

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{105997}}^1$

素因数の和:106055

約数の個数: 24

約数和(自身を含む): 284922624

約数和(自身を除く): 145430572

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 105997, 211994, 423988, 741979, 1483958, 2967916, 4981859, 9963718, 19927436, 34873013, 69746026, 139492052]

約数ペア:

[(1, 139492052), (2, 69746026), (4, 34873013), (7, 19927436), (14, 9963718), (28, 4981859), (47, 2967916), (94, 1483958), (188, 741979), (329, 423988), (658, 211994), (1316, 105997)]