159161898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28493}}^1$

素因数の和:28531

約数の個数: 48

約数和(自身を含む): 389797920

約数和(自身を除く): 230636022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 28493, 56986, 85479, 170958, 199451, 398902, 541367, 598353, 1082734, 1196706, 1396157, 1624101, 2792314, 3248202, 3789569, 4188471, 7579138, 8376942, 11368707, 22737414, 26526983, 53053966, 79580949, 159161898]

約数ペア:

[(1, 159161898), (2, 79580949), (3, 53053966), (6, 26526983), (7, 22737414), (14, 11368707), (19, 8376942), (21, 7579138), (38, 4188471), (42, 3789569), (49, 3248202), (57, 2792314), (98, 1624101), (114, 1396157), (133, 1196706), (147, 1082734), (266, 598353), (294, 541367), (399, 398902), (798, 199451), (931, 170958), (1862, 85479), (2793, 56986), (5586, 28493)]