238522086

素因数分解:

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

素因数の和:175

約数の個数: 144

約数和(自身を含む): 616232448

約数和(自身を除く): 377710362

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 47, 57, 66, 71, 94, 99, 114, 141, 142, 171, 198, 209, 213, 282, 342, 361, 418, 423, 426, 517, 627, 639, 722, 781, 846, 893, 1034, 1083, 1254, 1278, 1349, 1551, 1562, 1786, 1881, 2166, 2343, 2679, 2698, 3102, 3249, 3337, 3762, 3971, 4047, 4653, 4686, 5358, 6498, 6674, 7029, 7942, 8037, 8094, 9306, 9823, 10011, 11913, 12141, 14058, 14839, 16074, 16967, 19646, 20022, 23826, 24282, 25631, 29469, 29678, 30033, 33934, 35739, 36707, 44517, 50901, 51262, 58938, 60066, 63403, 71478, 73414, 76893, 88407, 89034, 101802, 110121, 126806, 133551, 152703, 153786, 176814, 186637, 190209, 220242, 230679, 267102, 281941, 305406, 330363, 373274, 380418, 461358, 559911, 563882, 570627, 660726, 697433, 845823, 1119822, 1141254, 1204657, 1394866, 1679733, 1691646, 2092299, 2409314, 2537469, 3359466, 3613971, 4184598, 5074938, 6276897, 7227942, 10841913, 12553794, 13251227, 21683826, 26502454, 39753681, 79507362, 119261043, 238522086]

約数ペア:

[(1, 238522086), (2, 119261043), (3, 79507362), (6, 39753681), (9, 26502454), (11, 21683826), (18, 13251227), (19, 12553794), (22, 10841913), (33, 7227942), (38, 6276897), (47, 5074938), (57, 4184598), (66, 3613971), (71, 3359466), (94, 2537469), (99, 2409314), (114, 2092299), (141, 1691646), (142, 1679733), (171, 1394866), (198, 1204657), (209, 1141254), (213, 1119822), (282, 845823), (342, 697433), (361, 660726), (418, 570627), (423, 563882), (426, 559911), (517, 461358), (627, 380418), (639, 373274), (722, 330363), (781, 305406), (846, 281941), (893, 267102), (1034, 230679), (1083, 220242), (1254, 190209), (1278, 186637), (1349, 176814), (1551, 153786), (1562, 152703), (1786, 133551), (1881, 126806), (2166, 110121), (2343, 101802), (2679, 89034), (2698, 88407), (3102, 76893), (3249, 73414), (3337, 71478), (3762, 63403), (3971, 60066), (4047, 58938), (4653, 51262), (4686, 50901), (5358, 44517), (6498, 36707), (6674, 35739), (7029, 33934), (7942, 30033), (8037, 29678), (8094, 29469), (9306, 25631), (9823, 24282), (10011, 23826), (11913, 20022), (12141, 19646), (14058, 16967), (14839, 16074)]