142667168

素因数分解:

$2^5\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1039}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 321834240

約数和(自身を除く): 179167072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 613, 1039, 1226, 2078, 2452, 4156, 4291, 4904, 7273, 8312, 8582, 9808, 14546, 16624, 17164, 19616, 29092, 33248, 34328, 58184, 68656, 116368, 137312, 232736, 636907, 1273814, 2547628, 4458349, 5095256, 8916698, 10190512, 17833396, 20381024, 35666792, 71333584, 142667168]

約数ペア:

[(1, 142667168), (2, 71333584), (4, 35666792), (7, 20381024), (8, 17833396), (14, 10190512), (16, 8916698), (28, 5095256), (32, 4458349), (56, 2547628), (112, 1273814), (224, 636907), (613, 232736), (1039, 137312), (1226, 116368), (2078, 68656), (2452, 58184), (4156, 34328), (4291, 33248), (4904, 29092), (7273, 19616), (8312, 17164), (8582, 16624), (9808, 14546)]