143967978

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 425748960

約数和(自身を除く): 281780982

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 71, 77, 98, 99, 114, 121, 126, 133, 142, 147, 154, 171, 198, 209, 213, 231, 242, 266, 294, 342, 363, 399, 418, 426, 441, 462, 497, 539, 627, 639, 693, 726, 781, 798, 847, 882, 931, 994, 1078, 1089, 1197, 1254, 1278, 1349, 1386, 1463, 1491, 1562, 1617, 1694, 1862, 1881, 2178, 2299, 2343, 2394, 2541, 2698, 2793, 2926, 2982, 3234, 3479, 3762, 4047, 4389, 4473, 4598, 4686, 4851, 5082, 5467, 5586, 5929, 6897, 6958, 7029, 7623, 8094, 8379, 8591, 8778, 8946, 9443, 9702, 10241, 10437, 10934, 11858, 12141, 13167, 13794, 14058, 14839, 15246, 16093, 16401, 16758, 17182, 17787, 18886, 20482, 20691, 20874, 24282, 25773, 26334, 28329, 29678, 30723, 31311, 32186, 32802, 35574, 38269, 41382, 44517, 48279, 49203, 51546, 53361, 56658, 60137, 61446, 62622, 66101, 76538, 77319, 84987, 89034, 92169, 96558, 98406, 103873, 106722, 112651, 114807, 120274, 132202, 133551, 144837, 154638, 163229, 169974, 180411, 184338, 198303, 207746, 225302, 229614, 267102, 289674, 311619, 326458, 337953, 344421, 360822, 396606, 420959, 489687, 541233, 594909, 623238, 675906, 688842, 727111, 841918, 934857, 979374, 1013859, 1082466, 1142603, 1189818, 1262877, 1454222, 1469061, 1869714, 2027718, 2181333, 2285206, 2525754, 2938122, 3427809, 3788631, 4362666, 6543999, 6855618, 7577262, 7998221, 10283427, 13087998, 15996442, 20566854, 23994663, 47989326, 71983989, 143967978]

約数ペア:

[(1, 143967978), (2, 71983989), (3, 47989326), (6, 23994663), (7, 20566854), (9, 15996442), (11, 13087998), (14, 10283427), (18, 7998221), (19, 7577262), (21, 6855618), (22, 6543999), (33, 4362666), (38, 3788631), (42, 3427809), (49, 2938122), (57, 2525754), (63, 2285206), (66, 2181333), (71, 2027718), (77, 1869714), (98, 1469061), (99, 1454222), (114, 1262877), (121, 1189818), (126, 1142603), (133, 1082466), (142, 1013859), (147, 979374), (154, 934857), (171, 841918), (198, 727111), (209, 688842), (213, 675906), (231, 623238), (242, 594909), (266, 541233), (294, 489687), (342, 420959), (363, 396606), (399, 360822), (418, 344421), (426, 337953), (441, 326458), (462, 311619), (497, 289674), (539, 267102), (627, 229614), (639, 225302), (693, 207746), (726, 198303), (781, 184338), (798, 180411), (847, 169974), (882, 163229), (931, 154638), (994, 144837), (1078, 133551), (1089, 132202), (1197, 120274), (1254, 114807), (1278, 112651), (1349, 106722), (1386, 103873), (1463, 98406), (1491, 96558), (1562, 92169), (1617, 89034), (1694, 84987), (1862, 77319), (1881, 76538), (2178, 66101), (2299, 62622), (2343, 61446), (2394, 60137), (2541, 56658), (2698, 53361), (2793, 51546), (2926, 49203), (2982, 48279), (3234, 44517), (3479, 41382), (3762, 38269), (4047, 35574), (4389, 32802), (4473, 32186), (4598, 31311), (4686, 30723), (4851, 29678), (5082, 28329), (5467, 26334), (5586, 25773), (5929, 24282), (6897, 20874), (6958, 20691), (7029, 20482), (7623, 18886), (8094, 17787), (8379, 17182), (8591, 16758), (8778, 16401), (8946, 16093), (9443, 15246), (9702, 14839), (10241, 14058), (10437, 13794), (10934, 13167), (11858, 12141)]