164529404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{31327}}^1$

素因数の和:31445

約数の個数: 24

約数和(自身を含む): 313154688

約数和(自身を除く): 148625284

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 31327, 62654, 125308, 407251, 814502, 1629004, 3164027, 6328054, 12656108, 41132351, 82264702, 164529404]

約数ペア:

[(1, 164529404), (2, 82264702), (4, 41132351), (13, 12656108), (26, 6328054), (52, 3164027), (101, 1629004), (202, 814502), (404, 407251), (1313, 125308), (2626, 62654), (5252, 31327)]