141240442

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 255301632

約数和(自身を除く): 114061190

約数列:

[1, 2, 7, 14, 49, 53, 71, 98, 106, 142, 371, 383, 497, 742, 766, 994, 2597, 2681, 3479, 3763, 5194, 5362, 6958, 7526, 18767, 20299, 26341, 27193, 37534, 40598, 52682, 54386, 142093, 184387, 190351, 284186, 368774, 380702, 994651, 1332457, 1441229, 1989302, 2664914, 2882458, 10088603, 20177206, 70620221, 141240442]

約数ペア:

[(1, 141240442), (2, 70620221), (7, 20177206), (14, 10088603), (49, 2882458), (53, 2664914), (71, 1989302), (98, 1441229), (106, 1332457), (142, 994651), (371, 380702), (383, 368774), (497, 284186), (742, 190351), (766, 184387), (994, 142093), (2597, 54386), (2681, 52682), (3479, 40598), (3763, 37534), (5194, 27193), (5362, 26341), (6958, 20299), (7526, 18767)]