161344176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{761}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 477731328

約数和(自身を除く): 316387152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 631, 761, 1262, 1522, 1893, 2283, 2524, 3044, 3786, 4417, 4566, 5048, 5327, 6088, 7572, 8834, 9132, 10096, 10654, 12176, 13251, 15144, 15981, 17668, 18264, 21308, 26502, 30288, 31962, 35336, 36528, 42616, 53004, 63924, 70672, 85232, 106008, 127848, 212016, 255696, 480191, 960382, 1440573, 1920764, 2881146, 3361337, 3841528, 5762292, 6722674, 7683056, 10084011, 11524584, 13445348, 20168022, 23049168, 26890696, 40336044, 53781392, 80672088, 161344176]

約数ペア:

[(1, 161344176), (2, 80672088), (3, 53781392), (4, 40336044), (6, 26890696), (7, 23049168), (8, 20168022), (12, 13445348), (14, 11524584), (16, 10084011), (21, 7683056), (24, 6722674), (28, 5762292), (42, 3841528), (48, 3361337), (56, 2881146), (84, 1920764), (112, 1440573), (168, 960382), (336, 480191), (631, 255696), (761, 212016), (1262, 127848), (1522, 106008), (1893, 85232), (2283, 70672), (2524, 63924), (3044, 53004), (3786, 42616), (4417, 36528), (4566, 35336), (5048, 31962), (5327, 30288), (6088, 26502), (7572, 21308), (8834, 18264), (9132, 17668), (10096, 15981), (10654, 15144), (12176, 13251)]