159138712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{743}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 306542880

約数和(自身を除く): 147404168

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 653, 743, 1306, 1486, 2612, 2972, 5224, 5944, 26773, 30463, 53546, 60926, 107092, 121852, 214184, 243704, 485179, 970358, 1940716, 3881432, 19892339, 39784678, 79569356, 159138712]

約数ペア:

[(1, 159138712), (2, 79569356), (4, 39784678), (8, 19892339), (41, 3881432), (82, 1940716), (164, 970358), (328, 485179), (653, 243704), (743, 214184), (1306, 121852), (1486, 107092), (2612, 60926), (2972, 53546), (5224, 30463), (5944, 26773)]