142704656

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{9281}}^1$

素因数の和:9351

約数の個数: 30

約数和(自身を含む): 285727806

約数和(自身を除く): 143023150

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 9281, 15376, 18562, 37124, 74248, 148496, 287711, 575422, 1150844, 2301688, 4603376, 8919041, 17838082, 35676164, 71352328, 142704656]

約数ペア:

[(1, 142704656), (2, 71352328), (4, 35676164), (8, 17838082), (16, 8919041), (31, 4603376), (62, 2301688), (124, 1150844), (248, 575422), (496, 287711), (961, 148496), (1922, 74248), (3844, 37124), (7688, 18562), (9281, 15376)]