187216361048

素因数分解:

$2^3\times {\mathrm{16931}}^1\times {\mathrm{1382201}}^1$

素因数の和:1399138

約数の個数: 16

約数和(自身を含む): 351051663960

約数和(自身を除く): 163835302912

約数列:

[1, 2, 4, 8, 16931, 33862, 67724, 135448, 1382201, 2764402, 5528804, 11057608, 23402045131, 46804090262, 93608180524, 187216361048]

約数ペア:

[(1, 187216361048), (2, 93608180524), (4, 46804090262), (8, 23402045131), (16931, 11057608), (33862, 5528804), (67724, 2764402), (135448, 1382201)]