178020136

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6314

約数の個数: 48

約数和(自身を含む): 393665940

約数和(自身を除く): 215645804

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 6221, 7154, 12442, 14308, 24884, 28616, 43547, 49768, 87094, 174188, 304829, 348376, 454133, 609658, 908266, 1219316, 1816532, 2438632, 3178931, 3633064, 6357862, 12715724, 22252517, 25431448, 44505034, 89010068, 178020136]

約数ペア:

[(1, 178020136), (2, 89010068), (4, 44505034), (7, 25431448), (8, 22252517), (14, 12715724), (28, 6357862), (49, 3633064), (56, 3178931), (73, 2438632), (98, 1816532), (146, 1219316), (196, 908266), (292, 609658), (392, 454133), (511, 348376), (584, 304829), (1022, 174188), (2044, 87094), (3577, 49768), (4088, 43547), (6221, 28616), (7154, 24884), (12442, 14308)]