165021816

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{25561}}^1$

素因数の和:25839

約数の個数: 32

約数和(自身を含む): 414104400

約数和(自身を除く): 249082584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 25561, 51122, 76683, 102244, 153366, 204488, 306732, 613464, 6875909, 13751818, 20627727, 27503636, 41255454, 55007272, 82510908, 165021816]

約数ペア:

[(1, 165021816), (2, 82510908), (3, 55007272), (4, 41255454), (6, 27503636), (8, 20627727), (12, 13751818), (24, 6875909), (269, 613464), (538, 306732), (807, 204488), (1076, 153366), (1614, 102244), (2152, 76683), (3228, 51122), (6456, 25561)]