153271244

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{25943}}^1$

素因数の和:26165

約数の個数: 24

約数和(自身を含む): 308007168

約数和(自身を除く): 154735924

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 25943, 51886, 103772, 181601, 363202, 726404, 5473973, 10947946, 21895892, 38317811, 76635622, 153271244]

約数ペア:

[(1, 153271244), (2, 76635622), (4, 38317811), (7, 21895892), (14, 10947946), (28, 5473973), (211, 726404), (422, 363202), (844, 181601), (1477, 103772), (2954, 51886), (5908, 25943)]