142643152

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{9277}}^1$

素因数の和:9347

約数の個数: 30

約数和(自身を含む): 285604674

約数和(自身を除く): 142961522

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 9277, 15376, 18554, 37108, 74216, 148432, 287587, 575174, 1150348, 2300696, 4601392, 8915197, 17830394, 35660788, 71321576, 142643152]

約数ペア:

[(1, 142643152), (2, 71321576), (4, 35660788), (8, 17830394), (16, 8915197), (31, 4601392), (62, 2300696), (124, 1150348), (248, 575174), (496, 287587), (961, 148432), (1922, 74216), (3844, 37108), (7688, 18554), (9277, 15376)]