152868978

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{76511}}^1$

素因数の和:76559

約数の個数: 32

約数和(自身を含む): 348894720

約数和(自身を除く): 196025742

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 76511, 153022, 229533, 459066, 688599, 1377198, 2065797, 2830907, 4131594, 5661814, 8492721, 16985442, 25478163, 50956326, 76434489, 152868978]

約数ペア:

[(1, 152868978), (2, 76434489), (3, 50956326), (6, 25478163), (9, 16985442), (18, 8492721), (27, 5661814), (37, 4131594), (54, 2830907), (74, 2065797), (111, 1377198), (222, 688599), (333, 459066), (666, 229533), (999, 153022), (1998, 76511)]