131742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:584

約数の個数: 24

約数和(自身を含む): 307944

約数和(自身を除く): 176202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 563, 1126, 1689, 3378, 5067, 7319, 10134, 14638, 21957, 43914, 65871, 131742]

約数ペア:

[(1, 131742), (2, 65871), (3, 43914), (6, 21957), (9, 14638), (13, 10134), (18, 7319), (26, 5067), (39, 3378), (78, 1689), (117, 1126), (234, 563)]