126882112

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3989}}^1$

素因数の和:4079

約数の個数: 56

約数和(自身を含む): 291876480

約数和(自身を除く): 164994368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 3989, 4544, 7952, 7978, 15904, 15956, 27923, 31808, 31912, 55846, 63824, 111692, 127648, 223384, 255296, 283219, 446768, 566438, 893536, 1132876, 1787072, 1982533, 2265752, 3965066, 4531504, 7930132, 9063008, 15860264, 18126016, 31720528, 63441056, 126882112]

約数ペア:

[(1, 126882112), (2, 63441056), (4, 31720528), (7, 18126016), (8, 15860264), (14, 9063008), (16, 7930132), (28, 4531504), (32, 3965066), (56, 2265752), (64, 1982533), (71, 1787072), (112, 1132876), (142, 893536), (224, 566438), (284, 446768), (448, 283219), (497, 255296), (568, 223384), (994, 127648), (1136, 111692), (1988, 63824), (2272, 55846), (3976, 31912), (3989, 31808), (4544, 27923), (7952, 15956), (7978, 15904)]