165271744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 112

約数和(自身を含む): 381853440

約数和(自身を除く): 216581696

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 59, 64, 88, 92, 118, 173, 176, 184, 236, 253, 346, 352, 368, 472, 506, 649, 692, 704, 736, 944, 1012, 1298, 1357, 1384, 1472, 1888, 1903, 2024, 2596, 2714, 2768, 3776, 3806, 3979, 4048, 5192, 5428, 5536, 7612, 7958, 8096, 10207, 10384, 10856, 11072, 14927, 15224, 15916, 16192, 20414, 20768, 21712, 29854, 30448, 31832, 40828, 41536, 43424, 43769, 59708, 60896, 63664, 81656, 86848, 87538, 112277, 119416, 121792, 127328, 163312, 175076, 224554, 234761, 238832, 254656, 326624, 350152, 449108, 469522, 477664, 653248, 700304, 898216, 939044, 955328, 1400608, 1796432, 1878088, 2582371, 2801216, 3592864, 3756176, 5164742, 7185728, 7512352, 10329484, 15024704, 20658968, 41317936, 82635872, 165271744]

約数ペア:

[(1, 165271744), (2, 82635872), (4, 41317936), (8, 20658968), (11, 15024704), (16, 10329484), (22, 7512352), (23, 7185728), (32, 5164742), (44, 3756176), (46, 3592864), (59, 2801216), (64, 2582371), (88, 1878088), (92, 1796432), (118, 1400608), (173, 955328), (176, 939044), (184, 898216), (236, 700304), (253, 653248), (346, 477664), (352, 469522), (368, 449108), (472, 350152), (506, 326624), (649, 254656), (692, 238832), (704, 234761), (736, 224554), (944, 175076), (1012, 163312), (1298, 127328), (1357, 121792), (1384, 119416), (1472, 112277), (1888, 87538), (1903, 86848), (2024, 81656), (2596, 63664), (2714, 60896), (2768, 59708), (3776, 43769), (3806, 43424), (3979, 41536), (4048, 40828), (5192, 31832), (5428, 30448), (5536, 29854), (7612, 21712), (7958, 20768), (8096, 20414), (10207, 16192), (10384, 15916), (10856, 15224), (11072, 14927)]