138922252

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5726

約数の個数: 36

約数和(自身を含む): 285083904

約数和(自身を除く): 146161652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3556, 5581, 6223, 11162, 12446, 22324, 24892, 39067, 78134, 156268, 273469, 546938, 708787, 1093876, 1417574, 2835148, 4961509, 9923018, 19846036, 34730563, 69461126, 138922252]

約数ペア:

[(1, 138922252), (2, 69461126), (4, 34730563), (7, 19846036), (14, 9923018), (28, 4961509), (49, 2835148), (98, 1417574), (127, 1093876), (196, 708787), (254, 546938), (508, 273469), (889, 156268), (1778, 78134), (3556, 39067), (5581, 24892), (6223, 22324), (11162, 12446)]