139513108

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{106013}}^1$

素因数の和:106071

約数の個数: 24

約数和(自身を含む): 284965632

約数和(自身を除く): 145452524

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 106013, 212026, 424052, 742091, 1484182, 2968364, 4982611, 9965222, 19930444, 34878277, 69756554, 139513108]

約数ペア:

[(1, 139513108), (2, 69756554), (4, 34878277), (7, 19930444), (14, 9965222), (28, 4982611), (47, 2968364), (94, 1484182), (188, 742091), (329, 424052), (658, 212026), (1316, 106013)]