156941135488

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 321797629440

約数和(自身を除く): 164856493952

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 107, 128, 142, 214, 251, 284, 428, 502, 568, 643, 856, 1004, 1136, 1286, 1712, 2008, 2272, 2572, 3424, 4016, 4544, 5144, 6848, 7597, 8032, 9088, 10288, 13696, 15194, 16064, 17821, 20576, 26857, 30388, 32128, 35642, 41152, 45653, 53714, 60776, 68801, 71284, 82304, 91306, 107428, 121552, 137602, 142568, 161393, 182612, 214856, 243104, 275204, 285136, 322786, 365224, 429712, 486208, 550408, 570272, 645572, 730448, 859424, 972416, 1100816, 1140544, 1291144, 1460896, 1718848, 1906847, 2201632, 2281088, 2582288, 2921792, 3437696, 3813694, 4403264, 4884871, 5164576, 5843584, 7627388, 8806528, 9769742, 10329152, 11458903, 15254776, 17269051, 19539484, 20658304, 22917806, 30509552, 34538102, 39078968, 45835612, 61019104, 69076204, 78157936, 91671224, 122038208, 138152408, 156315872, 183342448, 244076416, 276304816, 312631744, 366684896, 552609632, 625263488, 733369792, 1105219264, 1226102621, 1466739584, 2210438528, 2452205242, 4904410484, 9808820968, 19617641936, 39235283872, 78470567744, 156941135488]

約数ペア:

[(1, 156941135488), (2, 78470567744), (4, 39235283872), (8, 19617641936), (16, 9808820968), (32, 4904410484), (64, 2452205242), (71, 2210438528), (107, 1466739584), (128, 1226102621), (142, 1105219264), (214, 733369792), (251, 625263488), (284, 552609632), (428, 366684896), (502, 312631744), (568, 276304816), (643, 244076416), (856, 183342448), (1004, 156315872), (1136, 138152408), (1286, 122038208), (1712, 91671224), (2008, 78157936), (2272, 69076204), (2572, 61019104), (3424, 45835612), (4016, 39078968), (4544, 34538102), (5144, 30509552), (6848, 22917806), (7597, 20658304), (8032, 19539484), (9088, 17269051), (10288, 15254776), (13696, 11458903), (15194, 10329152), (16064, 9769742), (17821, 8806528), (20576, 7627388), (26857, 5843584), (30388, 5164576), (32128, 4884871), (35642, 4403264), (41152, 3813694), (45653, 3437696), (53714, 2921792), (60776, 2582288), (68801, 2281088), (71284, 2201632), (82304, 1906847), (91306, 1718848), (107428, 1460896), (121552, 1291144), (137602, 1140544), (142568, 1100816), (161393, 972416), (182612, 859424), (214856, 730448), (243104, 645572), (275204, 570272), (285136, 550408), (322786, 486208), (365224, 429712)]