156912146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{6247}}^1$

素因数の和:6929

約数の個数: 16

約数和(自身を含む): 248170560

約数和(自身を除く): 91258414

約数列:

[1, 2, 19, 38, 661, 1322, 6247, 12494, 12559, 25118, 118693, 237386, 4129267, 8258534, 78456073, 156912146]

約数ペア:

[(1, 156912146), (2, 78456073), (19, 8258534), (38, 4129267), (661, 237386), (1322, 118693), (6247, 25118), (12494, 12559)]