158281976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{739}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 304894800

約数和(自身を除く): 146612824

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 653, 739, 1306, 1478, 2612, 2956, 5224, 5912, 26773, 30299, 53546, 60598, 107092, 121196, 214184, 242392, 482567, 965134, 1930268, 3860536, 19785247, 39570494, 79140988, 158281976]

約数ペア:

[(1, 158281976), (2, 79140988), (4, 39570494), (8, 19785247), (41, 3860536), (82, 1930268), (164, 965134), (328, 482567), (653, 242392), (739, 214184), (1306, 121196), (1478, 107092), (2612, 60598), (2956, 53546), (5224, 30299), (5912, 26773)]