137249588

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^2\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 54

約数和(自身を含む): 286372674

約数和(自身を除く): 149123086

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 317, 329, 634, 658, 1268, 1316, 2209, 2219, 2303, 4418, 4438, 4606, 8836, 8876, 9212, 14899, 15463, 15533, 29798, 30926, 31066, 59596, 61852, 62132, 104293, 108241, 208586, 216482, 417172, 432964, 700253, 730051, 1400506, 1460102, 2801012, 2920204, 4901771, 9803542, 19607084, 34312397, 68624794, 137249588]

約数ペア:

[(1, 137249588), (2, 68624794), (4, 34312397), (7, 19607084), (14, 9803542), (28, 4901771), (47, 2920204), (49, 2801012), (94, 1460102), (98, 1400506), (188, 730051), (196, 700253), (317, 432964), (329, 417172), (634, 216482), (658, 208586), (1268, 108241), (1316, 104293), (2209, 62132), (2219, 61852), (2303, 59596), (4418, 31066), (4438, 30926), (4606, 29798), (8836, 15533), (8876, 15463), (9212, 14899)]