155527624

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{4933}}^1$

素因数の和:5509

約数の個数: 32

約数和(自身を含む): 333933120

約数和(自身を除く): 178405496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 2252, 3941, 4504, 4933, 7882, 9866, 15764, 19732, 31528, 34531, 39464, 69062, 138124, 276248, 2777279, 5554558, 11109116, 19440953, 22218232, 38881906, 77763812, 155527624]

約数ペア:

[(1, 155527624), (2, 77763812), (4, 38881906), (7, 22218232), (8, 19440953), (14, 11109116), (28, 5554558), (56, 2777279), (563, 276248), (1126, 138124), (2252, 69062), (3941, 39464), (4504, 34531), (4933, 31528), (7882, 19732), (9866, 15764)]