156931188237

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{941}}^1$

素因数の和:1897

約数の個数: 96

約数和(自身を含む): 254038861440

約数和(自身を除く): 97107673203

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 243, 369, 513, 779, 881, 941, 1107, 1539, 2337, 2643, 2823, 3321, 4617, 7011, 7929, 8469, 9963, 16739, 17879, 21033, 23787, 25407, 36121, 38581, 50217, 53637, 63099, 71361, 76221, 108363, 115743, 150651, 160911, 189297, 214083, 228663, 325089, 347229, 451953, 482733, 686299, 733039, 829021, 975267, 1041687, 1355859, 1448199, 2058897, 2199117, 2487063, 2925801, 3125061, 4067577, 4344597, 6176691, 6597351, 7461189, 8777403, 9375183, 15751399, 18530073, 19792053, 22383567, 33989861, 47254197, 55590219, 59376159, 67150701, 101969583, 141762591, 166770657, 178128477, 201452103, 305908749, 425287773, 645807359, 917726247, 1275863319, 1937422077, 2753178741, 3827589957, 5812266231, 8259536223, 17436798693, 52310396079, 156931188237]

約数ペア:

[(1, 156931188237), (3, 52310396079), (9, 17436798693), (19, 8259536223), (27, 5812266231), (41, 3827589957), (57, 2753178741), (81, 1937422077), (123, 1275863319), (171, 917726247), (243, 645807359), (369, 425287773), (513, 305908749), (779, 201452103), (881, 178128477), (941, 166770657), (1107, 141762591), (1539, 101969583), (2337, 67150701), (2643, 59376159), (2823, 55590219), (3321, 47254197), (4617, 33989861), (7011, 22383567), (7929, 19792053), (8469, 18530073), (9963, 15751399), (16739, 9375183), (17879, 8777403), (21033, 7461189), (23787, 6597351), (25407, 6176691), (36121, 4344597), (38581, 4067577), (50217, 3125061), (53637, 2925801), (63099, 2487063), (71361, 2199117), (76221, 2058897), (108363, 1448199), (115743, 1355859), (150651, 1041687), (160911, 975267), (189297, 829021), (214083, 733039), (228663, 686299), (325089, 482733), (347229, 451953)]