128752368

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{27653}}^1$

素因数の和:27761

約数の個数: 40

約数和(自身を含む): 336051408

約数和(自身を除く): 207299040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 27653, 55306, 82959, 110612, 165918, 221224, 331836, 442448, 663672, 1327344, 2682341, 5364682, 8047023, 10729364, 16094046, 21458728, 32188092, 42917456, 64376184, 128752368]

約数ペア:

[(1, 128752368), (2, 64376184), (3, 42917456), (4, 32188092), (6, 21458728), (8, 16094046), (12, 10729364), (16, 8047023), (24, 5364682), (48, 2682341), (97, 1327344), (194, 663672), (291, 442448), (388, 331836), (582, 221224), (776, 165918), (1164, 110612), (1552, 82959), (2328, 55306), (4656, 27653)]