188728148

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{10889}}^1$

素因数の和:11519

約数の個数: 24

約数和(自身を含む): 378100800

約数和(自身を除く): 189372652

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2476, 4333, 8666, 10889, 17332, 21778, 43556, 76223, 152446, 304892, 6740291, 13480582, 26961164, 47182037, 94364074, 188728148]

約数ペア:

[(1, 188728148), (2, 94364074), (4, 47182037), (7, 26961164), (14, 13480582), (28, 6740291), (619, 304892), (1238, 152446), (2476, 76223), (4333, 43556), (8666, 21778), (10889, 17332)]