157057984

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{4639}}^1$

素因数の和:4697

約数の個数: 42

約数和(自身を含む): 325871840

約数和(自身を除く): 168813856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 529, 736, 1058, 1472, 2116, 4232, 4639, 8464, 9278, 16928, 18556, 33856, 37112, 74224, 106697, 148448, 213394, 296896, 426788, 853576, 1707152, 2454031, 3414304, 4908062, 6828608, 9816124, 19632248, 39264496, 78528992, 157057984]

約数ペア:

[(1, 157057984), (2, 78528992), (4, 39264496), (8, 19632248), (16, 9816124), (23, 6828608), (32, 4908062), (46, 3414304), (64, 2454031), (92, 1707152), (184, 853576), (368, 426788), (529, 296896), (736, 213394), (1058, 148448), (1472, 106697), (2116, 74224), (4232, 37112), (4639, 33856), (8464, 18556), (9278, 16928)]