118990144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20431}}^1$

素因数の和:20463

約数の個数: 56

約数和(自身を含む): 290624768

約数和(自身を除く): 171634624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 20431, 40862, 81724, 143017, 163448, 265603, 286034, 326896, 531206, 572068, 653792, 1062412, 1144136, 1307584, 1859221, 2124824, 2288272, 3718442, 4249648, 4576544, 7436884, 8499296, 9153088, 14873768, 16998592, 29747536, 59495072, 118990144]

約数ペア:

[(1, 118990144), (2, 59495072), (4, 29747536), (7, 16998592), (8, 14873768), (13, 9153088), (14, 8499296), (16, 7436884), (26, 4576544), (28, 4249648), (32, 3718442), (52, 2288272), (56, 2124824), (64, 1859221), (91, 1307584), (104, 1144136), (112, 1062412), (182, 653792), (208, 572068), (224, 531206), (364, 326896), (416, 286034), (448, 265603), (728, 163448), (832, 143017), (1456, 81724), (2912, 40862), (5824, 20431)]