172408544

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6361}}^1$

素因数の和:6400

約数の個数: 72

約数和(自身を含む): 426457584

約数和(自身を除く): 254049040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6361, 6776, 12722, 13552, 25444, 27104, 44527, 50888, 69971, 89054, 101776, 139942, 178108, 203552, 279884, 356216, 489797, 559768, 712432, 769681, 979594, 1119536, 1424864, 1539362, 1959188, 2239072, 3078724, 3918376, 5387767, 6157448, 7836752, 10775534, 12314896, 15673504, 21551068, 24629792, 43102136, 86204272, 172408544]

約数ペア:

[(1, 172408544), (2, 86204272), (4, 43102136), (7, 24629792), (8, 21551068), (11, 15673504), (14, 12314896), (16, 10775534), (22, 7836752), (28, 6157448), (32, 5387767), (44, 3918376), (56, 3078724), (77, 2239072), (88, 1959188), (112, 1539362), (121, 1424864), (154, 1119536), (176, 979594), (224, 769681), (242, 712432), (308, 559768), (352, 489797), (484, 356216), (616, 279884), (847, 203552), (968, 178108), (1232, 139942), (1694, 101776), (1936, 89054), (2464, 69971), (3388, 50888), (3872, 44527), (6361, 27104), (6776, 25444), (12722, 13552)]