165280702108

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2140609}}^1$

素因数の和:2140909

約数の個数: 24

約数和(自身を含む): 293691692000

約数和(自身を除く): 128410989892

約数列:

[1, 2, 4, 97, 194, 199, 388, 398, 796, 19303, 38606, 77212, 2140609, 4281218, 8562436, 207639073, 415278146, 425981191, 830556292, 851962382, 1703924764, 41320175527, 82640351054, 165280702108]

約数ペア:

[(1, 165280702108), (2, 82640351054), (4, 41320175527), (97, 1703924764), (194, 851962382), (199, 830556292), (388, 425981191), (398, 415278146), (796, 207639073), (19303, 8562436), (38606, 4281218), (77212, 2140609)]