166675904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1357

約数の個数: 56

約数和(自身を含む): 351525840

約数和(自身を除く): 184849936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 152, 226, 304, 452, 608, 904, 1213, 1216, 1808, 2147, 2426, 3616, 4294, 4852, 7232, 8588, 9704, 17176, 19408, 23047, 34352, 38816, 46094, 68704, 77632, 92188, 137069, 137408, 184376, 274138, 368752, 548276, 737504, 1096552, 1475008, 2193104, 2604311, 4386208, 5208622, 8772416, 10417244, 20834488, 41668976, 83337952, 166675904]

約数ペア:

[(1, 166675904), (2, 83337952), (4, 41668976), (8, 20834488), (16, 10417244), (19, 8772416), (32, 5208622), (38, 4386208), (64, 2604311), (76, 2193104), (113, 1475008), (152, 1096552), (226, 737504), (304, 548276), (452, 368752), (608, 274138), (904, 184376), (1213, 137408), (1216, 137069), (1808, 92188), (2147, 77632), (2426, 68704), (3616, 46094), (4294, 38816), (4852, 34352), (7232, 23047), (8588, 19408), (9704, 17176)]