127123952

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 251936256

約数和(自身を除く): 124812304

約数列:

[1, 2, 4, 8, 16, 73, 127, 146, 254, 292, 508, 584, 857, 1016, 1168, 1714, 2032, 3428, 6856, 9271, 13712, 18542, 37084, 62561, 74168, 108839, 125122, 148336, 217678, 250244, 435356, 500488, 870712, 1000976, 1741424, 7945247, 15890494, 31780988, 63561976, 127123952]

約数ペア:

[(1, 127123952), (2, 63561976), (4, 31780988), (8, 15890494), (16, 7945247), (73, 1741424), (127, 1000976), (146, 870712), (254, 500488), (292, 435356), (508, 250244), (584, 217678), (857, 148336), (1016, 125122), (1168, 108839), (1714, 74168), (2032, 62561), (3428, 37084), (6856, 18542), (9271, 13712)]