128494912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22063}}^1$

素因数の和:22095

約数の個数: 56

約数和(自身を含む): 313838336

約数和(自身を除く): 185343424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 22063, 44126, 88252, 154441, 176504, 286819, 308882, 353008, 573638, 617764, 706016, 1147276, 1235528, 1412032, 2007733, 2294552, 2471056, 4015466, 4589104, 4942112, 8030932, 9178208, 9884224, 16061864, 18356416, 32123728, 64247456, 128494912]

約数ペア:

[(1, 128494912), (2, 64247456), (4, 32123728), (7, 18356416), (8, 16061864), (13, 9884224), (14, 9178208), (16, 8030932), (26, 4942112), (28, 4589104), (32, 4015466), (52, 2471056), (56, 2294552), (64, 2007733), (91, 1412032), (104, 1235528), (112, 1147276), (182, 706016), (208, 617764), (224, 573638), (364, 353008), (416, 308882), (448, 286819), (728, 176504), (832, 154441), (1456, 88252), (2912, 44126), (5824, 22063)]