164525636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17891}}^1$

素因数の和:17936

約数の個数: 36

約数和(自身を含む): 333149040

約数和(自身を除く): 168623404

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 17891, 35782, 71564, 196801, 339929, 393602, 679858, 787204, 1359716, 2164811, 3739219, 4329622, 7478438, 8659244, 14956876, 41131409, 82262818, 164525636]

約数ペア:

[(1, 164525636), (2, 82262818), (4, 41131409), (11, 14956876), (19, 8659244), (22, 7478438), (38, 4329622), (44, 3739219), (76, 2164811), (121, 1359716), (209, 787204), (242, 679858), (418, 393602), (484, 339929), (836, 196801), (2299, 71564), (4598, 35782), (9196, 17891)]