156988469168

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{18547787}}^1$

素因数の和:18547841

約数の個数: 30

約数和(自身を含む): 317964729684

約数和(自身を除く): 160976260516

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 18547787, 37095574, 74191148, 148382296, 296764592, 426599101, 853198202, 1706396404, 3412792808, 6825585616, 9811779323, 19623558646, 39247117292, 78494234584, 156988469168]

約数ペア:

[(1, 156988469168), (2, 78494234584), (4, 39247117292), (8, 19623558646), (16, 9811779323), (23, 6825585616), (46, 3412792808), (92, 1706396404), (184, 853198202), (368, 426599101), (529, 296764592), (1058, 148382296), (2116, 74191148), (4232, 37095574), (8464, 18547787)]