181882288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 427909120

約数和(自身を除く): 246026832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 508, 532, 673, 889, 1016, 1064, 1346, 1778, 2032, 2128, 2413, 2692, 3556, 4711, 4826, 5384, 7112, 9422, 9652, 10768, 12787, 14224, 16891, 18844, 19304, 25574, 33782, 37688, 38608, 51148, 67564, 75376, 85471, 89509, 102296, 135128, 170942, 179018, 204592, 270256, 341884, 358036, 598297, 683768, 716072, 1196594, 1367536, 1432144, 1623949, 2393188, 3247898, 4786376, 6495796, 9572752, 11367643, 12991592, 22735286, 25983184, 45470572, 90941144, 181882288]

約数ペア:

[(1, 181882288), (2, 90941144), (4, 45470572), (7, 25983184), (8, 22735286), (14, 12991592), (16, 11367643), (19, 9572752), (28, 6495796), (38, 4786376), (56, 3247898), (76, 2393188), (112, 1623949), (127, 1432144), (133, 1367536), (152, 1196594), (254, 716072), (266, 683768), (304, 598297), (508, 358036), (532, 341884), (673, 270256), (889, 204592), (1016, 179018), (1064, 170942), (1346, 135128), (1778, 102296), (2032, 89509), (2128, 85471), (2413, 75376), (2692, 67564), (3556, 51148), (4711, 38608), (4826, 37688), (5384, 33782), (7112, 25574), (9422, 19304), (9652, 18844), (10768, 16891), (12787, 14224)]