127968258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 290391552

約数和(自身を除く): 162423294

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 67, 86, 129, 134, 201, 258, 402, 473, 673, 737, 946, 1346, 1419, 1474, 2019, 2211, 2838, 2881, 4038, 4422, 5762, 7403, 8643, 14806, 17286, 22209, 28939, 31691, 44418, 45091, 57878, 63382, 86817, 90182, 95073, 135273, 173634, 190146, 270546, 318329, 496001, 636658, 954987, 992002, 1488003, 1909974, 1938913, 2976006, 3877826, 5816739, 11633478, 21328043, 42656086, 63984129, 127968258]

約数ペア:

[(1, 127968258), (2, 63984129), (3, 42656086), (6, 21328043), (11, 11633478), (22, 5816739), (33, 3877826), (43, 2976006), (66, 1938913), (67, 1909974), (86, 1488003), (129, 992002), (134, 954987), (201, 636658), (258, 496001), (402, 318329), (473, 270546), (673, 190146), (737, 173634), (946, 135273), (1346, 95073), (1419, 90182), (1474, 86817), (2019, 63382), (2211, 57878), (2838, 45091), (2881, 44418), (4038, 31691), (4422, 28939), (5762, 22209), (7403, 17286), (8643, 14806)]