155397319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14731}}^1$

素因数の和:14886

約数の個数: 16

約数和(自身を含む): 195169536

約数和(自身を除く): 39772217

約数列:

[1, 7, 11, 77, 137, 959, 1507, 10549, 14731, 103117, 162041, 1134287, 2018147, 14127029, 22199617, 155397319]

約数ペア:

[(1, 155397319), (7, 22199617), (11, 14127029), (77, 2018147), (137, 1134287), (959, 162041), (1507, 103117), (10549, 14731)]