148942876

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{1787}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 265539456

約数和(自身を除く): 116596580

約数列:

[1, 2, 4, 67, 134, 268, 311, 622, 1244, 1787, 3574, 7148, 20837, 41674, 83348, 119729, 239458, 478916, 555757, 1111514, 2223028, 37235719, 74471438, 148942876]

約数ペア:

[(1, 148942876), (2, 74471438), (4, 37235719), (67, 2223028), (134, 1111514), (268, 555757), (311, 478916), (622, 239458), (1244, 119729), (1787, 83348), (3574, 41674), (7148, 20837)]