128443176

素因数分解:

$2^3\times 3^2\times {\mathrm{1783933}}^1$

素因数の和:1783945

約数の個数: 24

約数和(自身を含む): 347867130

約数和(自身を除く): 219423954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1783933, 3567866, 5351799, 7135732, 10703598, 14271464, 16055397, 21407196, 32110794, 42814392, 64221588, 128443176]

約数ペア:

[(1, 128443176), (2, 64221588), (3, 42814392), (4, 32110794), (6, 21407196), (8, 16055397), (9, 14271464), (12, 10703598), (18, 7135732), (24, 5351799), (36, 3567866), (72, 1783933)]