159441856

素因数分解:

$2^6\times 7^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1241

約数の個数: 56

約数和(自身を含む): 362833920

約数和(自身を除く): 203392064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 479, 743, 958, 1486, 1916, 2972, 3353, 3832, 5201, 5944, 6706, 7664, 10402, 11888, 13412, 15328, 20804, 23776, 26824, 30656, 41608, 47552, 53648, 83216, 107296, 166432, 214592, 332864, 355897, 711794, 1423588, 2491279, 2847176, 4982558, 5694352, 9965116, 11388704, 19930232, 22777408, 39860464, 79720928, 159441856]

約数ペア:

[(1, 159441856), (2, 79720928), (4, 39860464), (7, 22777408), (8, 19930232), (14, 11388704), (16, 9965116), (28, 5694352), (32, 4982558), (56, 2847176), (64, 2491279), (112, 1423588), (224, 711794), (448, 355897), (479, 332864), (743, 214592), (958, 166432), (1486, 107296), (1916, 83216), (2972, 53648), (3353, 47552), (3832, 41608), (5201, 30656), (5944, 26824), (6706, 23776), (7664, 20804), (10402, 15328), (11888, 13412)]