126960314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157519}}^1$

素因数の和:157565

約数の個数: 16

約数和(自身を含む): 211706880

約数和(自身を除く): 84746566

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 157519, 315038, 2047747, 4095494, 4883089, 9766178, 63480157, 126960314]

約数ペア:

[(1, 126960314), (2, 63480157), (13, 9766178), (26, 4883089), (31, 4095494), (62, 2047747), (403, 315038), (806, 157519)]