118298978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 217261440

約数和(自身を除く): 98962462

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 263, 266, 361, 526, 623, 722, 1246, 1691, 1841, 2527, 3382, 3682, 4997, 5054, 9994, 11837, 23407, 23674, 32129, 34979, 46814, 64258, 69958, 94943, 163849, 189886, 224903, 327698, 444733, 449806, 664601, 889466, 1329202, 3113131, 6226262, 8449927, 16899854, 59149489, 118298978]

約数ペア:

[(1, 118298978), (2, 59149489), (7, 16899854), (14, 8449927), (19, 6226262), (38, 3113131), (89, 1329202), (133, 889466), (178, 664601), (263, 449806), (266, 444733), (361, 327698), (526, 224903), (623, 189886), (722, 163849), (1246, 94943), (1691, 69958), (1841, 64258), (2527, 46814), (3382, 34979), (3682, 32129), (4997, 23674), (5054, 23407), (9994, 11837)]