127700824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{840137}}^1$

素因数の和:840162

約数の個数: 16

約数和(自身を含む): 252041400

約数和(自身を除く): 124340576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 840137, 1680274, 3360548, 6721096, 15962603, 31925206, 63850412, 127700824]

約数ペア:

[(1, 127700824), (2, 63850412), (4, 31925206), (8, 15962603), (19, 6721096), (38, 3360548), (76, 1680274), (152, 840137)]