128350976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{38567}}^1$

素因数の和:38596

約数の個数: 36

約数和(自身を含む): 275915472

約数和(自身を除く): 147564496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 38567, 77134, 154268, 308536, 501371, 617072, 1002742, 1234144, 2005484, 2468288, 4010968, 4936576, 8021936, 9873152, 16043872, 32087744, 64175488, 128350976]

約数ペア:

[(1, 128350976), (2, 64175488), (4, 32087744), (8, 16043872), (13, 9873152), (16, 8021936), (26, 4936576), (32, 4010968), (52, 2468288), (64, 2005484), (104, 1234144), (128, 1002742), (208, 617072), (256, 501371), (416, 308536), (832, 154268), (1664, 77134), (3328, 38567)]