138702921310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13093}}^1\times {\mathrm{11903}}^1$

素因数の和:25092

約数の個数: 32

約数和(自身を含む): 252510981120

約数和(自身を除く): 113808059810

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 11903, 13093, 23806, 26186, 59515, 65465, 119030, 130930, 1059367, 1165277, 2118734, 2330554, 5296835, 5826385, 10593670, 11652770, 155845979, 311691958, 779229895, 1558459790, 13870292131, 27740584262, 69351460655, 138702921310]

約数ペア:

[(1, 138702921310), (2, 69351460655), (5, 27740584262), (10, 13870292131), (89, 1558459790), (178, 779229895), (445, 311691958), (890, 155845979), (11903, 11652770), (13093, 10593670), (23806, 5826385), (26186, 5296835), (59515, 2330554), (65465, 2118734), (119030, 1165277), (130930, 1059367)]