158138838

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20479}}^1$

素因数の和:20514

約数の個数: 64

約数和(自身を含む): 412876800

約数和(自身を除く): 254737962

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 20479, 40958, 61437, 122874, 184311, 225269, 266227, 368622, 450538, 532454, 552933, 675807, 798681, 1105866, 1351614, 1597362, 2027421, 2396043, 2928497, 4054842, 4792086, 5856994, 6082263, 7188129, 8785491, 12164526, 14376258, 17570982, 26356473, 52712946, 79069419, 158138838]

約数ペア:

[(1, 158138838), (2, 79069419), (3, 52712946), (6, 26356473), (9, 17570982), (11, 14376258), (13, 12164526), (18, 8785491), (22, 7188129), (26, 6082263), (27, 5856994), (33, 4792086), (39, 4054842), (54, 2928497), (66, 2396043), (78, 2027421), (99, 1597362), (117, 1351614), (143, 1105866), (198, 798681), (234, 675807), (286, 552933), (297, 532454), (351, 450538), (429, 368622), (594, 266227), (702, 225269), (858, 184311), (1287, 122874), (2574, 61437), (3861, 40958), (7722, 20479)]