179660118981

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 301942702080

約数和(自身を除く): 122282583099

約数列:

[1, 3, 7, 17, 21, 47, 51, 71, 119, 141, 213, 239, 329, 357, 497, 631, 717, 799, 987, 1207, 1491, 1673, 1893, 2397, 3337, 3621, 4063, 4417, 5019, 5593, 8449, 10011, 10727, 11233, 12189, 13251, 16779, 16969, 23359, 25347, 28441, 29657, 32181, 33699, 44801, 50907, 56729, 70077, 75089, 78631, 85323, 88971, 118783, 134403, 150809, 170187, 190961, 207599, 225267, 235893, 288473, 313607, 356349, 397103, 452427, 504169, 572883, 622797, 761617, 797543, 865419, 940821, 1055663, 1191309, 1336727, 1512507, 2019311, 2105647, 2284851, 2392629, 2563753, 3166989, 3529183, 4010181, 5331319, 5582801, 6057933, 6316941, 7088023, 7691259, 10587549, 10707439, 13558231, 14739529, 15993957, 16748403, 17946271, 21264069, 32122317, 35795999, 40674693, 44218587, 49616161, 53838813, 74952073, 94907617, 107387997, 120496391, 148848483, 182026463, 224856219, 250571993, 284722851, 361489173, 503249633, 546079389, 751715979, 843474737, 1274185241, 1509748899, 2530424211, 3522747431, 3822555723, 8555243761, 10568242293, 25665731283, 59886706327, 179660118981]

約数ペア:

[(1, 179660118981), (3, 59886706327), (7, 25665731283), (17, 10568242293), (21, 8555243761), (47, 3822555723), (51, 3522747431), (71, 2530424211), (119, 1509748899), (141, 1274185241), (213, 843474737), (239, 751715979), (329, 546079389), (357, 503249633), (497, 361489173), (631, 284722851), (717, 250571993), (799, 224856219), (987, 182026463), (1207, 148848483), (1491, 120496391), (1673, 107387997), (1893, 94907617), (2397, 74952073), (3337, 53838813), (3621, 49616161), (4063, 44218587), (4417, 40674693), (5019, 35795999), (5593, 32122317), (8449, 21264069), (10011, 17946271), (10727, 16748403), (11233, 15993957), (12189, 14739529), (13251, 13558231), (16779, 10707439), (16969, 10587549), (23359, 7691259), (25347, 7088023), (28441, 6316941), (29657, 6057933), (32181, 5582801), (33699, 5331319), (44801, 4010181), (50907, 3529183), (56729, 3166989), (70077, 2563753), (75089, 2392629), (78631, 2284851), (85323, 2105647), (88971, 2019311), (118783, 1512507), (134403, 1336727), (150809, 1191309), (170187, 1055663), (190961, 940821), (207599, 865419), (225267, 797543), (235893, 761617), (288473, 622797), (313607, 572883), (356349, 504169), (397103, 452427)]