159620048

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2884

約数の個数: 60

約数和(自身を含む): 364814820

約数和(自身を除く): 205194772

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 2789, 3577, 4088, 5578, 7154, 8176, 11156, 14308, 19523, 22312, 28616, 39046, 44624, 57232, 78092, 136661, 156184, 203597, 273322, 312368, 407194, 546644, 814388, 1093288, 1425179, 1628776, 2186576, 2850358, 3257552, 5700716, 9976253, 11401432, 19952506, 22802864, 39905012, 79810024, 159620048]

約数ペア:

[(1, 159620048), (2, 79810024), (4, 39905012), (7, 22802864), (8, 19952506), (14, 11401432), (16, 9976253), (28, 5700716), (49, 3257552), (56, 2850358), (73, 2186576), (98, 1628776), (112, 1425179), (146, 1093288), (196, 814388), (292, 546644), (392, 407194), (511, 312368), (584, 273322), (784, 203597), (1022, 156184), (1168, 136661), (2044, 78092), (2789, 57232), (3577, 44624), (4088, 39046), (5578, 28616), (7154, 22312), (8176, 19523), (11156, 14308)]