138091734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 358525440

約数和(自身を除く): 220433706

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 47, 57, 66, 71, 94, 99, 114, 121, 141, 142, 171, 198, 209, 213, 242, 282, 342, 363, 418, 423, 426, 517, 627, 639, 726, 781, 846, 893, 1034, 1089, 1254, 1278, 1349, 1551, 1562, 1786, 1881, 2178, 2299, 2343, 2679, 2698, 3102, 3337, 3762, 4047, 4598, 4653, 4686, 5358, 5687, 6674, 6897, 7029, 8037, 8094, 8591, 9306, 9823, 10011, 11374, 12141, 13794, 14058, 14839, 16074, 17061, 17182, 19646, 20022, 20691, 24282, 25773, 29469, 29678, 30033, 34122, 36707, 41382, 44517, 51183, 51546, 58938, 60066, 63403, 73414, 77319, 88407, 89034, 102366, 108053, 110121, 126806, 133551, 154638, 163229, 176814, 190209, 216106, 220242, 267102, 324159, 326458, 330363, 380418, 403777, 489687, 570627, 648318, 660726, 697433, 807554, 972477, 979374, 1141254, 1211331, 1394866, 1469061, 1944954, 2092299, 2422662, 2938122, 3633993, 4184598, 6276897, 7267986, 7671763, 12553794, 15343526, 23015289, 46030578, 69045867, 138091734]

約数ペア:

[(1, 138091734), (2, 69045867), (3, 46030578), (6, 23015289), (9, 15343526), (11, 12553794), (18, 7671763), (19, 7267986), (22, 6276897), (33, 4184598), (38, 3633993), (47, 2938122), (57, 2422662), (66, 2092299), (71, 1944954), (94, 1469061), (99, 1394866), (114, 1211331), (121, 1141254), (141, 979374), (142, 972477), (171, 807554), (198, 697433), (209, 660726), (213, 648318), (242, 570627), (282, 489687), (342, 403777), (363, 380418), (418, 330363), (423, 326458), (426, 324159), (517, 267102), (627, 220242), (639, 216106), (726, 190209), (781, 176814), (846, 163229), (893, 154638), (1034, 133551), (1089, 126806), (1254, 110121), (1278, 108053), (1349, 102366), (1551, 89034), (1562, 88407), (1786, 77319), (1881, 73414), (2178, 63403), (2299, 60066), (2343, 58938), (2679, 51546), (2698, 51183), (3102, 44517), (3337, 41382), (3762, 36707), (4047, 34122), (4598, 30033), (4653, 29678), (4686, 29469), (5358, 25773), (5687, 24282), (6674, 20691), (6897, 20022), (7029, 19646), (8037, 17182), (8094, 17061), (8591, 16074), (9306, 14839), (9823, 14058), (10011, 13794), (11374, 12141)]