16138276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 35546112

約数和(自身を除く): 19407836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 347, 604, 694, 1057, 1388, 1661, 2114, 2429, 3322, 3817, 4228, 4858, 6644, 7634, 9716, 11627, 15268, 23254, 26719, 46508, 52397, 53438, 104794, 106876, 209588, 366779, 576367, 733558, 1152734, 1467116, 2305468, 4034569, 8069138, 16138276]

約数ペア:

[(1, 16138276), (2, 8069138), (4, 4034569), (7, 2305468), (11, 1467116), (14, 1152734), (22, 733558), (28, 576367), (44, 366779), (77, 209588), (151, 106876), (154, 104794), (302, 53438), (308, 52397), (347, 46508), (604, 26719), (694, 23254), (1057, 15268), (1388, 11627), (1661, 9716), (2114, 7634), (2429, 6644), (3322, 4858), (3817, 4228)]