127907968

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 266518350

約数和(自身を除く): 138610382

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 529, 736, 1058, 1472, 1889, 2116, 2944, 3778, 4232, 7556, 8464, 15112, 16928, 30224, 33856, 43447, 60448, 67712, 86894, 120896, 173788, 241792, 347576, 695152, 999281, 1390304, 1998562, 2780608, 3997124, 5561216, 7994248, 15988496, 31976992, 63953984, 127907968]

約数ペア:

[(1, 127907968), (2, 63953984), (4, 31976992), (8, 15988496), (16, 7994248), (23, 5561216), (32, 3997124), (46, 2780608), (64, 1998562), (92, 1390304), (128, 999281), (184, 695152), (368, 347576), (529, 241792), (736, 173788), (1058, 120896), (1472, 86894), (1889, 67712), (2116, 60448), (2944, 43447), (3778, 33856), (4232, 30224), (7556, 16928), (8464, 15112)]