173628836

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 307901496

約数和(自身を除く): 134272660

約数列:

[1, 2, 4, 97, 194, 388, 661, 677, 1322, 1354, 2644, 2708, 64117, 65669, 128234, 131338, 256468, 262676, 447497, 894994, 1789988, 43407209, 86814418, 173628836]

約数ペア:

[(1, 173628836), (2, 86814418), (4, 43407209), (97, 1789988), (194, 894994), (388, 447497), (661, 262676), (677, 256468), (1322, 131338), (1354, 128234), (2644, 65669), (2708, 64117)]