153165908

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2753}}^1$

素因数の和:4751

約数の個数: 24

約数和(自身を含む): 306597312

約数和(自身を除く): 153431404

約数列:

[1, 2, 4, 7, 14, 28, 1987, 2753, 3974, 5506, 7948, 11012, 13909, 19271, 27818, 38542, 55636, 77084, 5470211, 10940422, 21880844, 38291477, 76582954, 153165908]

約数ペア:

[(1, 153165908), (2, 76582954), (4, 38291477), (7, 21880844), (14, 10940422), (28, 5470211), (1987, 77084), (2753, 55636), (3974, 38542), (5506, 27818), (7948, 19271), (11012, 13909)]