156954121814

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157901531}}^1$

素因数の和:157901611

約数の個数: 16

約数和(自身を含む): 272853847296

約数和(自身を除く): 115899725482

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 157901531, 315803062, 1105310717, 2210621434, 11211008701, 22422017402, 78477060907, 156954121814]

約数ペア:

[(1, 156954121814), (2, 78477060907), (7, 22422017402), (14, 11211008701), (71, 2210621434), (142, 1105310717), (497, 315803062), (994, 157901531)]