128695338

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{140191}}^1$

素因数の和:140219

約数の個数: 32

約数和(自身を含む): 302814720

約数和(自身を除く): 174119382

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 140191, 280382, 420573, 841146, 1261719, 2383247, 2523438, 3785157, 4766494, 7149741, 7570314, 14299482, 21449223, 42898446, 64347669, 128695338]

約数ペア:

[(1, 128695338), (2, 64347669), (3, 42898446), (6, 21449223), (9, 14299482), (17, 7570314), (18, 7149741), (27, 4766494), (34, 3785157), (51, 2523438), (54, 2383247), (102, 1261719), (153, 841146), (306, 420573), (459, 280382), (918, 140191)]