156936459376

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1\times {\mathrm{1291}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 310611270400

約数和(自身を除く): 153674811024

約数列:

[1, 2, 4, 8, 16, 73, 146, 199, 292, 398, 523, 584, 796, 1046, 1168, 1291, 1592, 2092, 2582, 3184, 4184, 5164, 8368, 10328, 14527, 20656, 29054, 38179, 58108, 76358, 94243, 104077, 116216, 152716, 188486, 208154, 232432, 256909, 305432, 376972, 416308, 513818, 610864, 675193, 753944, 832616, 1027636, 1350386, 1507888, 1665232, 2055272, 2700772, 4110544, 5401544, 7597621, 10803088, 15195242, 18754357, 30390484, 37508714, 49289089, 60780968, 75017428, 98578178, 121561936, 134363407, 150034856, 197156356, 268726814, 300069712, 394312712, 537453628, 788625424, 1074907256, 2149814512, 9808528711, 19617057422, 39234114844, 78468229688, 156936459376]

約数ペア:

[(1, 156936459376), (2, 78468229688), (4, 39234114844), (8, 19617057422), (16, 9808528711), (73, 2149814512), (146, 1074907256), (199, 788625424), (292, 537453628), (398, 394312712), (523, 300069712), (584, 268726814), (796, 197156356), (1046, 150034856), (1168, 134363407), (1291, 121561936), (1592, 98578178), (2092, 75017428), (2582, 60780968), (3184, 49289089), (4184, 37508714), (5164, 30390484), (8368, 18754357), (10328, 15195242), (14527, 10803088), (20656, 7597621), (29054, 5401544), (38179, 4110544), (58108, 2700772), (76358, 2055272), (94243, 1665232), (104077, 1507888), (116216, 1350386), (152716, 1027636), (188486, 832616), (208154, 753944), (232432, 675193), (256909, 610864), (305432, 513818), (376972, 416308)]